2025 Parts Unlimited Offroad

2025

The 2025 Parts Unlimited Offroad catalog is the #1 resource for rides that start where the pavement ends. Fire roads, single-track wooded trails, adventure touring and enduro/motocross enthusiasts will find all the parts needed to equip their machines for the challenges of the road not paved. All products we stock are backed with the latest technical information and fitment updates. For tires, tools and service items, see the 2025 Drag Specialties/Parts Unlimited Tire & Service catalog. For riding gear, helmets and casual apparel, see the 2025 Drag Specialties/Parts Unlimited Helmet & Apparel catalog. We continue to add new products throughout the year. Be sure to check out parts-unlimited.com for the latest parts, accessories and gear from Parts Unlimited. Parts Unlimited – Supporting the dealer, the customer and the entire sport! All model designations and applications used herein are determined by the manufacturers as USA-specific. Contact the individual manufacturer for additional international model information. 2 WE SUPPORT THE SPORT® We Like To Play In The Dirt

3 WE SUPPORT THE SPORT® Exhaust..................... 7-67 Luggage................... 68-112 Audio/Video & Mounts..........113-146 Bikes, Stands & Accessories......147-185 Handlebars & Hand Controls. . . . . 186-379 Footpegs & Foot Controls.. . . . . . 380-404 Body.................... 405-544 Seats & Graphics............ 545-598 Sprockets.................. 599-715 Chains................... 716-771 Brakes................... 772-945 Wheels & Accessories......... 946-995 Suspension................ 996-1125 Electrical & Gauges. ........1126-1208 Lighting.................1209-1224 Engine................. 1225-1328 Pistons & Piston Kits.. . . . . . . 1329-1406 Gaskets & Seals............1407-1439 Clutch & Clutch Kits........ 1440-1491 Fuel/Air Systems. ......... 1492-1594 Hardware & Merchandising.. . . 1595-1626 Cross Reference............1627-1642 Index.................. 1643-1666 Table Of Contents

4 IMPORTANT INFORMATION: EMISSIONS REGULATIONS NOTE: The California Air Resources Board (“CARB”) does not permit the use of aftermarket emissions-related part(s) that alter the performance of OEM emissions-related devices unless CARB has issued an Executive Order, other than on racing vehicles on closed courses. Check your local laws and manufacturer’s information. More California exhaust information is available at www.arb.ca.gov/. NOTE: Parts designated as “Race Only” are for use only on vehicles used for competition racing and are not for use on vehicles registered for use on public roads. Sale and/or installation of “Race Only” parts in any way inconsistent with this warning is prohibited and may result in enforcement by the U.S. EPA under the federal Clean Air Act. “RACE ONLY” PARTS ARE NOT LEGAL FOR SALE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES. NOTE: Aftermarket products, including but not limited to exhausts, catalytic converters, oxygen sensors, fuel/a​ ir controller modules, air filter kits, camshafts, O2 eliminators, and carburetors and jet kits which alter, modify, or replace emission control devices or systems of an originally compliant highway motorcycle, are not legal for sale or street use in California unless they have been issued a CARB Executive Order. Aftermarket emissions-related products which have not been issued an Executive Order or which are not aftermarket Replacement Parts, as defined in Title 13, California Code of Regulations, Section 1900(b)(2), are authorized for closed circuit race use only. Products shown may be designed, manufactured, intended and sold for closed circuit race use only and use of the same on public roads or lands may be a violation of local, state and/or federal laws. See manufacturer’s information and state and local laws to determine what is authorized for your use on your vehicle. The following emissions-related defined terms are used in this catalog (PARTS WITH THE FOLLOWING DESIGNATIONS IN THIS CATALOG ARE NOT ILLEGAL FOR SALE IN CALIFORNIA UNDER CARB REGULATIONS): • “CARB E.O.” means the specified Executive Order issued by CARB. An Executive Order constitutes an exemption by CARB from CA Vehicle Code 27156 and 38391, for sale of the part number for the make/​model/​year fitment(s) specified in the Executive Order. • “Replacement Part” means any aftermarket part intended to replace an original equipment emissions-related part and which is functionally identical to the original equipment part in all respects which in any way affect emissions (including durability), or a consolidated part. • “Qualified Manufacturer Declared Replacement Part” means any aftermarket part intended to replace an original equipment emissions related part and which is functionally identical to the original equipment part in all respects which in any way affect emissions (including durability), or a consolidated part, that has been evaluated and declared by the manufacturer to meet this definition and carry this categorization and designation label. This manufacturer has declared in writing that it has documentation, based upon sound engineering judgment, indicating the replacement part does not reduce the effectiveness of any required emission control device and it does not cause the modified vehicle/​engine/​equipment to exceed applicable emissions standards for that make/​model/​year fitment(s) advertised. In addition, for 49-State compliance, the following term applies: • “Qualified Manufacturer Declared 49-State Federal Emissions Compliant Part” (Not legal for sale or use in California) means any aftermarket part intended to replace an original equipment emissions-related part and that meets all EPA emission regulations by installing the element of design in all emissions-related respects to the certified configuration of the vehicle, engine, or piece of equipment. This manufacturer has declared in writing that it has fully documented the emissions testing of an appropriate test vehicle, engine, or piece of equipment that had been identically altered and that the part meets all applicable emissions standards for that make/​model/​year fitment(s) advertised.

5 IMPORTANT INFORMATION: EMISSIONS PRODUCT CATEGORIZATION This catalog implements use of a categorization system developed by SEMA to identify emission products’ classifications and any corresponding restrictions on sales of those products. The products will be identified as fitting one of the following categories, as determined by the vendor/​manufacturer. The categorization system is set forth below. The applicable product classification is displayed under the “EMIS” column in the catalog. Category Meaning Sales Restrictions 1 This Product is covered under a CARB EO and is legal for sale and use in all 50 states. See “CARB EO” definition on page 4. No USA Territory Restrictions. 2 This product is covered under a SEMA Certified Emissions certification or has otherwise met the requirements of the EPA’s Tampering Policy and is legal for sale in states that do not mandate an EO. See “Qualified Manufacturer Declared 49-State Federal Emissions Compliant Part” definition on page 4. Blocked from sales into California. 3 This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. See “Race Only” Note on page 4. *Products for which vendors did not supply classification information are by default coded as “3.” Blocked from sales in ALL states unless dealer signs acknowledgment of dealer’s obligation to ensure sales or installation of such parts are on “Competition Use” only vehicles and not for highway use. 4 This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. See “Qualified Manufacturer Declared Replacement Part”definition on page 4. No USA Territory Restrictions. N/A Product not subject to emissions control regulations. No USA Territory Restrictions. SEMA CATEGORIZATION LABELS

6 IMPORTANT INFORMATION: SALES OF RACE ONLY PARTS The federal Environmental Protection Agency’s policies related to tampering and defeat devices are publicly available at the following sites: https://​www.epa.gov/​sites/​production/​files/​2020-12/​documents/ ​epatamperingpolicy-enforcementpolicyonvehicleandenginetampering.pdf https://​www.epa.gov/​sites/​production/​files/​2020-12/​documents/​ tamperinganddefeatdevices-enfalert.pdf https://​www.epa.gov/​sites/​production/​files/​2021-01/​ documents/​caatitleiivehicleenginepenaltypolicy011821.pdf The EPA has taken civil and criminal enforcement action against companies and individuals for violations of the Clean Air Act’s tampering and defeat device prohibitions. By ordering “Race Only” parts from LeMans Corporation, d/b/a Parts Unlimited® and Drag Specialties® (“LeMans”), you, as the selling retailer, expressly acknowledge and assume all the responsibility for ensuring and documenting information to verify that the sale or installation of every “Race Only” part is for competition racing vehicle use only. Examples of such documentation include: • Require that the buyer of the part(s) sign an acknowledgement that the part is for “Race Use Only.” The acknowledgement would contain enough information (i.e., invoice number, purchase date, purchaser name, part number, etc.) to be able to track the part to its ultimate installation. • Evidence that the vehicle is not registered in any State for highway use. • The detailed owner or operator information and vehicle VIN are recorded. • The vehicle is being used in only closed course competition events like King of the Baggers®, BRL Bagger Racing League®, SUPER HOOLIGAN®, AMA FLAT TRACK®, or one of the hundreds of similar competition racing use only events throughout the US (road race, flat track, drag racing and land speed). If you have questions regarding the information that you should collect as evidence that the part purchased from LeMans and sold or installed by you/​your company will be used only on a “Race Only” vehicle as intended, please refer to your legal counsel or racing trade association. This notice is a material condition of LeMans’ willingness to sell the product to you. By accepting the terms: 1. You are solely responsible to verify and document that use of “Race Only” parts will be limited to competition racing use consistent with the terms of this notice on each individual sales transaction; 2. You will provide LeMans with copies of the documentation that shows evidence of the use of “Race Only” parts purchased from LeMans upon request; and 3. You consent to the disclosure of your identity to any governmental entity responsible for regulating emissions and/or enforcing emissions laws, if requested. NOISE REGULATIONS A number of jurisdictions/states have exhaust noise laws. Exhaust products advertised might not be legal for sale or use on highway vehicles in such jurisdictions/states. Check applicable laws and regulations.

7 EXHAUST FMF 4-Stroke............................ 8-17 2-Stroke........................... 18-24 Exhaust Parts/Accessories. . . . . . . . . . . . . . 25-26 PRO CIRCUIT 4-Stroke........................... 27-31 2-Stroke........................... 32-36 Exhaust Parts/Accessories. . . . . . . . . . . . . . 31, 37 AKRAPOVIC 4-Stroke........................... 38-39 Exhaust Parts/Accessories. . . . . . . . . . . . . . . . . 40 LEO VINCE 4-Stroke........................... 41-44 Exhaust Parts/Accessories. . . . . . . . . . . . . . . . . 44 DG 4-Stroke........................... 45-46 EXHAUST ACCESSORIES MooseRacing. .................. 47,48-53 LosAngelesChoppers....................47 Polisport.............................52 Acerbis..............................53 Maier...............................53 NelsonRigg...........................54 Shindy...............................54 DEI.................................54 Muffler/Silencer Packing. . . . . . . . . . . . . . . 55-58 Exhaust Gaskets/Springs. . . . . . . . . . . . . . . 59-61 ExhaustPlugs..........................62 Exhaust Hardware Kits/Clamps/Wraps. . . . . . 63-67

BOLD MAGENTA part numbers are new for 2025 PARTS-UNLIMITED.COM 2025 | OFFROAD EXHAUST EXHAUST 8 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* GASGAS EX/MC 250F 21-23 System w/ MegaBomb stainless header, aluminum w/ carbon fiber end cap 1820-1871 3 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1872 3 EC 350F 21 System w/ single stainless steel aluminum muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1954 3 System w/ single anodized titanium muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1957 3 EX 350F 21-23 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1874 3 HONDA CRF250R 22-23 System with stainless steel carbon fiber, conical/​slash-cut end cap 1820-2002 3 System with blue anodized titanium with conical/s​lash-cut end cap 1820-2003 3 System w/ aluminum muffler and carbon fiber end cap 1820-1993 3 System w/ blue anodized titanium muffler w/ carbon end cap 1820-1994 3 HUSQVARNA FC 250 19-22 System w/ MegaBomb stainless header, aluminum w/ carbon fiber end cap 1820-1871 3 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1872 3 FC/FX 350 19-22 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1874 3 FE 350 20-22 System w/ single stainless steel aluminum muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1954 3 System w/ single anodized titanium muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1957 3 FC 450 18-22, FX 450 19-22 System w/ MegaBomb stainless header, aluminum w/ carbon fiber end cap 1820-1875 3 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1876 3 FE 450 20-23 System w/ single anodized titanium muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1958 3 FE 501 20-23 System w/ single stainless steel aluminum muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1959 3 System w/ single anodized titanium muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1960 3 FACTORY 4.1 RCT EXHAUST SYSTEMS • RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output •Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power •FMF’s Factory Forward Engineering centralizes mass and is less prone to crash damage •Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws •Meet AMA and FIM sound requirements •QuietCore 94 dB insert included •Spark arrestor included in muffler • Feature titanium PowerBomb header and midpipe, except where noted •Available in natural titanium or blue anodized finish with titanium or carbon fiber end caps •Made in the U.S.A. 1820-1985 1820-1876 1820-1932

BOLD MAGENTA part numbers are new for 2025 EXHAUST PARTS-UNLIMITED.COM OFFROAD | 2025 EXHAUST 9 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* KAWASAKI KX250F 17-20 System w/ anodized muffler w/ carbon fiber end cap and titanium MegaBomb header 1820-1901 3 KX250F 21-23 System w/ blue anodized titanium muffler w/ carbon end cap 1820-1984 3 System w/ aluminum muffler and carbon fiber end cap 1820-1985 3 KX450 19-23 System w/ MegaBomb header, titanium w/ carbon fiber end cap 1820-1844 3 KX450 24 System w/ blue anodized titanium muffler w/ carbon end cap 1820-2046 3 KX450 24 System w/ stainless steel aluminum muffler, carbon fiber end cap and stainless steel MegaBomb header 1820-2045 3 KTM 250 SX-F/XC-F 19-22 System w/ MegaBomb stainless header, aluminum w/ carbon fiber end cap 1820-1871 3 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1872 3 350 SX-F/XC-F 19-22 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1874 3 350 XCF-W 20-22 System w/ single anodized titanium muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1954 3 System w/ single anodized titanium muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1957 3 450 SX-F FE 18, 450 SX-F 19-22, 450 XC-F 19-22 System w/ MegaBomb stainless header, aluminum w/ carbon fiber end cap 1820-1875 3 System w/ MegaBomb titanium header w/ carbon fiber end cap 1820-1876 3 500 XCF-W 20-23 System w/ single stainless steel aluminum muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1959 3 System w/ single anodized titanium muffler, carbon fiber end cap and stainless steel MegaBomb header w/ side panel 1820-1960 3 YAMAHA YZ250F 19-24 System w/ stainless steel/​aluminum slip-on muffler and stainless steel Megabomb header and carbon fiber end cap 1820-1840 3 System w/ blue anodized titanium, titanium Megabomb header and carbon fiber end cap 1820-1841 3 YZ450F 23-24 System w/ stainless steel/​aluminum slip-on muffler and stainless steel Megabomb header and carbon fiber end cap 1820-2047 3 YZ450FX 20-23 System w/ anodized muffler w/ carbon fiber end cap and titanium MegaBomb header 1820-1841 3 YZ450F 20-22 System w/ aluminum muffler and stainless steel Megabomb header and carbon fiber end cap 1820-1931 3 System w/ anodized muffler w/ carbon fiber end cap and titanium MegaBomb header 1820-1932 3 YZ450F 23-24 System w/ anodized muffler w/ carbon fiber end cap and titanium MegaBomb header 1820-2048 3 FITS MODEL DESCRIPTION PART # EMIS* KAWASAKI KLX110 02-24 Stainless steel w/ stainless steel header 1820-1966 3 Anodized titanium w/ stainless steel header 1820-1967 3 SUZUKI DR-Z110 03-05 Stainless steel w/ stainless steel header 1820-1966 3 Anodized titanium w/ stainless steel header 1820-1967 3 YAMAHA TTR110 08-24 Anodized titanium w/ stainless steel header 1820-1969 3 TTR/​TTR125L 00-24 Anodized Titanium w/ stainless steel 1820-1971 3 FACTORY 4.1 MINI SYSTEMS •Superior power than stock systems •Available with titanium and stainless steel headers •FMF’s Factory Forward Engineering centralizes mass and is less prone to crash damage •Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws •Meet AMA and FIM sound requirements •QuietCore 94 dB insert included •Spark arrestor included in muffler FACTORY 4.1 RCT (CONT) 1820-1966

BOLD MAGENTA part numbers are new for 2025 PARTS-UNLIMITED.COM 2025 | OFFROAD EXHAUST EXHAUST 10 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* BETA 350/​390/​430/​480 RR 20-24 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2007 3 450 RX 15-23 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2102 3 GASGAS EC 250/​350F 21-23 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2001 3 EC 250/​350F 21-23 Slip-on muffler w/ stainless steel mid-pipe 1821-2000 3 EX/MC 250F 21-23 Anodized titanium slip-on muffler 1821-1925 3 EX 350/​450F, MC450F 21-23 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1920 3 Anodized titanium slip-on muffler 1821-1921 3 HONDA CRF250R 22-23 Natural aluminum finish with carbon fiber end cap 1821-2052 3 Blue anodized finish, titanium with carbon fiber end cap 1821-2053 3 CRF450R/RX 19-20 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1978 3 CRF450R 21-23 Stainless steel w/ carbon fiber end cap 1821-2043 3 Anodized titanium slip-on muffler 1821-2044 3 CRF450X 05-09/12-14 Stainless steel/​aluminum slip-on muffler 1821-1563 3 HUSQVARNA FE 250/​350 14-16 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1633 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1631 3 FC 250/​450 14-15, FE 501 14-15 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1644 3 FC 250/​350 16-18 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1719 3 Anodized titanium slip-on muffler 1821-1721 3 FC 250 19-23 Anodized titanium slip-on muffler 1821-1925 3 FE 250 20-22 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2001 3 FE 250/​350F/​450/​501 20-21, FE 350 Rockstar Edition 21 Slip-on muffler w/ stainless steel mid-pipe 1821-2000 3 FITS MODEL DESCRIPTION PART # EMIS* HUSQVARNA (CONT) FC/FX 350/​450 19-22 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1920 3 Anodized titanium slip-on muffler 1821-1921 3 FE 350 20-22 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2001 3 FC 450 16-18 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1719 3 Anodized titanium slip-on muffler 1821-1721 3 KAWASAKI KX250F 09-16 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1391 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1222 3 KX250 19-20 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1953 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1955 3 KX250 21-23 Aluminum slip-on muffler w/ carbon fiber end cap 1821-2035 3 Blue anodized titanium muffler w/ carbon fiber end cap 1821-2036 3 KX450F 09-11 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1392 3 Titanium slip-on muffler w/ carbon fiber end cap 1821-1227 3 KX450F 24-25 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-2093 3 Blue anodized titanium muffler w/ carbon fiber end cap 1821-2094 3 KX450F 12-15 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1393 3 Titanium slip-on muffler w/ carbon fiber end cap 1821-1337 3 KX450F 16-18 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1726 3 KX450 19-23, KX450X 21 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1888 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1890 3 FACTORY 4.1 RCT SLIP-ON MUFFLERS • RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output •Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power •FMF’s Factory Forward Engineering centralizes mass and is less prone to crash damage •Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws •Compatible with stock header or FMF header •Meet AMA and FIM sound requirements •QuietCore 94db insert included •Spark arrestor included in muffler •Available in natural titanium or blue anodized finish with titanium or carbon fiber end caps •Made in the U.S.A. 1821-2035 1821-2007 1821-1563

BOLD MAGENTA part numbers are new for 2025 EXHAUST PARTS-UNLIMITED.COM OFFROAD | 2025 EXHAUST 11 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* KTM 250/​350/​450 SX-F 07-15, XCF 07-15, XCF-W 08-14, SMR 07-10 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1633 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1631 3 250/​350/​450 SX-F/XC-F 16-18, 250/​450 SX-F FE 15 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1698 3 250/​450 SX-F FE 15 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1719 3 Anodized titanium slip-on muffler 1821-1721 3 250 SX-F 19-22 Anodized titanium slip-on muffler 1821-1925 3 350 SX-F 20, 450 SX-F 18-22 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1920 3 Anodized titanium slip-on muffler 1821-1921 3 350/​500 XCF-W 20-23 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2001 3 450 XCF-W 20-23 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2001 3 SUZUKI RM-Z250 19-24 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1958 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1959 3 RM-Z450 18-24 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1857 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1858 3 FITS MODEL DESCRIPTION PART # EMIS* YAMAHA YZ250F 14-18 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-16101 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1612 3 YZ250F 19-24 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1883 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1885 3 YZ250 FX 20-23 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1883 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1885 3 WR450F 19-20 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-2012 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-2013 3 YZ450F 14-17 Stainless steel slip-on muffler w/ carbon fiber end cap 1821-1535 3 Anodized titanium slip-on muffler w/ carbon fiber end cap 1821-1537 3 YZ450F 18-24, YZ450FX 19-24 Stainless steel/​aluminum slip-on muffler w/ carbon fiber end cap 1821-1838 3 Titanium slip-on muffler w/ carbon fiber end cap 1821-1840 3 1 QuietCore not included. DESCRIPTION PART # Quiet core insert 1861-1666 QUIET CORE INSERT FOR FACTORY 4.1 RCT •Sold each NOTE: Fits late ‘21 and ‘22 mufflers. FITS MODEL DESCRIPTION PART # EMIS* HONDA CRF110F 19-24 Slip-on muffler w/ stainless steel mid-pipe 1821-2018 3 Anodized titanium slip-on muffler 1821-2019 3 CRF125F 19-24 Slip-on muffler w/ stainless steel mid-pipe 1821-2020 3 Anodized titanium slip-on muffler 1821-2021 3 CRF150R 07-24 Anodized titanium slip-on muffler 1821-0547 3 KAWASAKI KLX140L/G 08-24 Slip-on muffler w/ stainless steel mid-pipe 1821-2022 3 Anodized titanium slip-on muffler 1821-2023 3 FITS MODEL DESCRIPTION PART # EMIS* YAMAHA WR250F 07-13 Anodized slip-on muffler w/ stainless steel mid-pipe 1821-0584 3 YZ250F 06-09 Anodized slip-on muffler w/ stainless steel mid-pipe 1821-0584 3 WR450F 07-11 Anodized slip-on muffler w/ stainless steel mid-pipe 1821-0584 3 YZ450F 06-09 Anodized slip-on muffler w/ stainless steel mid-pipe 1821-0584 3 FACTORY 4.1 SLIP-ON MUFFLERS •Factory 4.1 muffler available in natural titanium or blue anodized titanium with titanium end caps •The lightest mufflers available •Superior power and performance – horsepower improved throughout the rpm range •Feature exclusive proprietary Chamber Core technology • Factory Forward Engineering centralizes mass, improves handling •Made from premium quality American materials •Customize with performance tuning inserts and spark arrestor module •Meet AMA sound requirements on most models; inserts available for others 1821-2018 FACTORY 4.1 RCT (CONT)

BOLD MAGENTA part numbers are new for 2025 PARTS-UNLIMITED.COM 2025 | OFFROAD EXHAUST EXHAUST 12 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* BETA 350/​390/​430/​480 RR 20-23 Hex spark arrestor muffler 1821-2006 3 GASGAS EC 250/​350F 21 Hex spark arrestor muffler 1821-1999 3 EX 250/​350/​450F 21-23 Hex spark arrestor muffler 1821-1919 3 MC 250/​450F 21-23 Hex spark arrestor muffler 1821-1919 3 HONDA CRF150F 03-17 Spark arrestor muffler 1821-0887 3 CRF150R 07-24 Spark arrestor muffler 1821-0543 3 CRF230F 03-17 Spark arrestor muffler 1821-0887 3 CRF250R 04-05 Spark arrestor muffler 1821-0653 3 CRF250R 22-23 Q4 Hex Muffler 1821-2051 3 CRF250X 04-09/12-17 Spark arrestor muffler 1821-0653 3 CRF450R 21-23 Q4 hex spark arrestor slip-on muffler 1821-2042 3 CRF450X 19-20 Hex spark arrestor muffler 1821-1952 3 XR650L 93-09, 12-20 Hex spark arrestor muffler 1821-2029 3 THE Q SERIES SLIP-ON MUFFLERS •The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound •Less mass to enhance power-to-weight ratio •Quiet power with minimal sacrifice for performance •Q4 slip-on muffler unless noted Q4 •Developed over years of championship off-road racing •Twin-stage core design for lower sound output and extended life of packing material •Comes standard with spark arrestor Q4 HEX •Less sound equals more ground •Meets FIM World Enduro sound regulations •Power gains throughout the entire rpm range •Spark arrestor included •Pounds lighter than stock •Rugged design for off-road endurance •Made in the U.S.A. NOTE: FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. Q4 Hex Q4

BOLD MAGENTA part numbers are new for 2025 EXHAUST PARTS-UNLIMITED.COM OFFROAD | 2025 EXHAUST 13 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* HUSQVARNA FE 250/​350 14-16 Hex spark arrestor muffler 1821-1629 3 FE 250/​450 20-22 Hex spark arrestor muffler 1821-1999 3 FC 250-450 16-17, FX/FE 250-501-17 Hex spark arrestor muffler 1821-1717 3 FC 250/​350/​450 19-22 Hex spark arrestor muffler 1821-1919 3 FX 350/​450 19-22 Hex spark arrestor muffler 1821-1919 3 FE 350 20-22 Hex spark arrestor muffler 1821-1999 3 KAWASAKI KX250F 09-16 Hex spark arrestor muffler 1821-1394 3 KX250F 21 Q4 hex spark arrestor slip-on muffler 1821-2039 3 KLX300R 20-21 Hex spark arrestor muffler 1821-2028 3 KLX400SR 03-04 Hex spark arrestor muffler 1821-2017 3 KX450F 19-20 Hex spark arrestor muffler 1821-1887 3 KX450F 24 Q4 hex spark arrestor slip-on muffler 1821-2092 3 KLR600/​650/​Tengai 84-07 Spark arrestor muffler 1811-2615 3 KLR600/​650 08-18 Spark arrestor muffler 1811-2616 4 KTM 250/​350/​450 SX-F/XC-F 07-15 Hex spark arrestor muffler 1821-1629 3 250/​350/​450 SX-F 16 Hex spark arrestor muffler 1821-1717 3 250 SX-F/SX-F FE/XC-F 18-22 Spark arrestor muffler 1821-1919 3 250/​350/​450 XCFW 08-16, SMR 07-10 Hex spark arrestor muffler 1821-1629 3 350 SX-F/XC-F 19-22 Hex spark arrestor muffler 1821-1919 3 350/​500 XCF-W 20-22 Hex spark arrestor muffler 1821-1999 3 450 SX-F/SX-F FE/XC-F 18-22 Spark arrestor muffler 1821-1919 3 450 XCF-W 20-22 Hex spark arrestor muffler 1821-1999 3 SUZUKI DR-Z400 06-07 Hex spark arrestor muffler 1821-2017 3 DR-Z400S 00-22 Hex spark arrestor muffler 1821-2017 3 DR-Z400SM 05-21 Hex spark arrestor muffler 1821-2017 3 DR650SE 97-20 Q4 hex spark arrestor slip-on muffler 1821-2045 3 YAMAHA WR250F 03-06 Spark arrestor muffler 1821-0676 3 WR250F 07-13 Spark arrestor muffler 1821-0581 3 WR250F 15-19 Q4 hex spark arrestor slip-on muffler 1821-2092 3 YZ250F 03-05 Spark arrestor muffler 1821-0676 3 YZ250F 06-09 Spark arrestor muffler 1821-0581 3 YZ250F 14-18 Hex spark arrestor muffler 1821-1609 3 YZ250F 14-18 Q4 hex spark arrestor slip-on muffler 1821-2092 3 YZ250F 19-20 Hex spark arrestor muffler 1821-1882 3 WR450F 03-06 Spark arrestor muffler 1821-0678 3 WR450F 07-13 Spark arrestor muffler 1821-0581 3 WR450F 07-11 Q4 hex spark arrestor slip-on muffler 1821-0581 3 WR450F 12-15 Hex spark arrestor muffler 1821-1544 3 YZ450F 03-05 Spark arrestor muffler 1821-0678 3 YZ450F 06-09 Spark arrestor muffler 1821-0581 3 YZ450F 18-24 Hex spark arrestor muffler 1821-1837 3 THE Q SERIES (CONT)

BOLD MAGENTA part numbers are new for 2025 PARTS-UNLIMITED.COM 2025 | OFFROAD EXHAUST EXHAUST 14 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* BETA 350/​400/​450/​498/​520 RR/RS 10-13 HEX slip-on muffler 1811-2617 4 350/​390/​430/​480 RR 20-21 HEX slip-on muffler 1821-2005 3 GASGAS EX 250/​350/​450F, MC 250/​450F 21-23 HEX slip-on muffler 1821-1918 3 HONDA CRF110F 19-22 Slip-on muffler 1821-1962 3 Spark arrestor muffler 1821-1963 3 CRF125F 19-22 Slip-on muffler 1821-1964 3 Spark arrestor slip-on muffler 1821-1965 3 CRF150F 03-10/12-15 Spark arrestor muffler FMF041048 3 CRF150R 07-16 Spark arrestor slip-on muffler 1821-0540 3 CRF230F 03-17 Spark arrestor muffler FMF041048 3 CRF250F 19-21 Spark arrestor muffler 1821-1966 3 CRF250R 06-09 Spark arrestor single slip-on muffler 1821-0663 3 CRF250R 22-23 Powercore 4 Hex Muffler 1821-2050 3 CRF250X 04-09/12-17 Spark arrestor slip-on muffler 1821-0662 3 XR250R 96-04 Spark arrestor modular muffler FMF041020 3 XR400R 96-04 Spark arrestor modular muffler FMF041021 3 CRF450R 03 Spark arrestor modular muffler FMF041036 3 CRF450R 04 Slip-on muffler 1821-0664 3 CRF450R 05-08 Slip-on muffler 1821-0665 3 CRF450R 21-23 HEX slip-on muffler 1821-2041 3 CRF450X 05-09/12-14 HEX spark arrestor slip-on muffler 1821-1555 3 CRF450X 19-23 HEX slip-on muffler 1811-3799 3 XR650L 93-09/12-21 Spark arrestor slip-on muffler 1821-2026 3 XR650R 00-07 Spark arrestor modular muffler FMF041023 3 HUSQVARNA FC/FX 250-450 16-18, FE 250-501 17-19 HEX slip-on muffler 1821-1716 3 FE 250/​350 14-16 HEX slip-on muffler 1821-1627 3 FE 250 20-21 HEX slip-on muffler 1821-1998 3 FC/FX 250-450 16-17 HEX slip-on muffler 1821-1918 3 FE 501 20-23 HEX slip-on muffler 1821-1998 3 FITS MODEL DESCRIPTION PART # EMIS* KAWASAKI KLX125 03-06 Slip-on muffler 1821-0521 3 KLX140/L/G 08-24 Slip-on muffler 1821-08072 3 Spark arrestor muffler 1821-0808 3 KX250F 04-08 Spark arrestor slip-on muffler 1821-0671 3 KX250F 09-16 HEX spark arrestor slip-on muffler 1821-1520 3 KX250F 17-20 HEX slip-on muffler 1821-1794 3 KX250F 21 HEX slip-on muffler 1821-2038 3 KLX300R 20-21 HEX slip-on muffler 1821-2027 3 KLX400R 03-04 Spark arrestor modular muffler FMF043010 3 KLX400SR 03-04 Spark arrestor muffler 1821-2016 3 KX450F 06-08 Spark arrestor slip-on muffler 1821-0672 3 KX450F 09-11 HEX spark arrestor slip-on muffler 1821-1521 3 KX450F 12-15 HEX spark arrestor slip-on muffler 1821-1522 3 KXF450F 16-18 Slip-on muffler 1821-1723 3 KX450F 19-23 HEX slip-on muffler 1821-1886 3 KX450F 24-25 HEX slip-on muffler 1821-2091 3 KLR600/​650/​Tengai 84-07 Slip-on muffler 1811-2613 4 KLR650/​Tengai 08-19 Slip-on muffler 1811-2614 3 KTM 250/​350/​450 SX-F 07-17, XC-F 07-17, XCF-W 08-14, SMR 07-10 HEX slip-on muffler 1821-1627 3 250/​350/​450 SX-F 15-18 HEX slip-on muffler 1821-1716 3 250/​350/​450 XC-F 16-18, EXC-F 16-19 HEX slip-on muffler 1821-1716 3 250/​350 SX-F/XC-F 19-22 HEX slip-on muffler 1821-1918 3 350 XCF-W 20-22 HEX slip-on muffler 1821-1998 3 450/​525 EXC/​MXC/SX/XC 04-06, XC/XC-W 07 Spark arrestor slip-on muffler 1821-06891 3 450 SX-F/​SXF FE/XC-F 18-22 HEX slip-on muffler 1821-1918 3 450 XCF-W 20-21, 23 HEX slip-on muffler 1821-1998 3 500 XCF-W 20-23 HEX slip-on muffler 1821-1998 3 POWERCORE 4 •Hi-Flo end cap boosts all-around performance •Computer-designed and dyno-tested for every 4-stroke application •Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power •A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability •Round perforated steel inner cores make for optimum flow, using hi-flo technology •FMF’s exclusive cross-weave internal packing provides longevity and maximum sound dispersion •Elliptical aluminum can offers strategic sizing for superior performance •Optional Quiet Core insert will provide a decrease in sound level if desired •Features a screen-type spark arrestor that does not interrupt exhaust flow or performance 1 To be used with stock head pipe. 2 No spark arrestor. 1821-1534 1821-0540

BOLD MAGENTA part numbers are new for 2025 EXHAUST PARTS-UNLIMITED.COM OFFROAD | 2025 EXHAUST 15 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* HONDA XR50 00-03, CRF50F 04-21 System w/ aluminum muffler and stainless steel Hi-Flo header 1820-1341 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header 1820-1317 3 Big Bore system w/ aluminum muffler and stainless steel Hi-Flo header 1820-1342 3 CRF70F 04, XR70R 01-03 System w/ aluminum muffler and stainless steel Hi-Flo header FMF041016 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF041017 3 CRF70F 05-12 System w/ aluminum muffler and stainless steel Hi-Flo header 1820-0252 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header 1820-0253 3 XR80 86-90/93-00 System w/ aluminum muffler and stainless steel Hi-Flo header FMF040083 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF040084 3 XR80R 01-03, CRF80F 04-13 System w/ aluminum muffler and stainless steel Hi-Flo header FMF041014 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF041015 3 XR100R 86-00 System w/ aluminum muffler and stainless steel Hi-Flo header FMF040083 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF040084 3 XR100R 01-03, CRF100F 04-13 System w/ aluminum muffler and stainless steel Hi-Flo header FMF041014 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF041015 3 FITS MODEL DESCRIPTION PART # EMIS* HONDA (CONT) CRF110F 13-18 System w/ aluminum muffler and stainless steel Hi-Flo header 1820-1402 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header 1820-1403 3 CRF125F 14-18 System w/ aluminum muffler and stainless steel Hi-Flo header 1820-1539 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header 1820-1543 3 KAWASAKI KLX110/L 02-24 System w/ aluminum muffler and stainless steel Hi-Flo header FMF042005 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF042002 3 SUZUKI DR-Z110 03-05 System w/ aluminum muffler and stainless steel Hi-Flo header FMF042005 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF042002 3 YAMAHA TTR50 06-09, 13-24 System w/ aluminum muffler and stainless steel Hi-Flo header 1820-1321 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header 1820-1322 3 TTR90 00-07 System w/ aluminum muffler and stainless steel Hi-Flo header FMF040080 3 TTR110 08-24 System w/ aluminum muffler and stainless steel Hi-Flo header 1820-0739 3 TTR125 00-21 (all) System w/ aluminum muffler and stainless steel Hi-Flo header 1820-0248 3 System w/ aluminum spark arrestor muffler and stainless steel Hi-Flo header FMF040071 3 MINI POWERCORE 4 EXHAUST SYSTEMS •Hi-Flo end cap boosts all-around performance •Computer designed and dyno-tested for every 4-stroke application •Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power •A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability •Round perforated steel inner cores make for optimum flow, using hi-flo technology FITS MODEL DESCRIPTION PART # EMIS* SUZUKI DR-Z125 03-21, DR-Z125L 17-21 Slip-on muffler 1821-0521 3 RM-Z250 04-06 Spark arrestor slip-on muffler 1821-0671 3 RM-Z250 19-24 HEX spark arrestor muffler 1821-1956 3 DR-Z400 00-05 Spark arrestor muffler FMF043010 3 DR-Z400 06-07 Spark arrestor muffler 1821-2016 3 DR-Z400S 00-21 Spark arrestor muffler 1821-2016 3 DR-Z400SM 05-21 Spark arrestor muffler 1821-2016 3 RM-Z450 18-21 HEX spark arrestor muffler 1821-1855 3 DR650SE 97-20 HEX slip-on muffler 1821-2040 3 YAMAHA TW200 87-21 Spark arrestor muffler 1821-1027 3 TTR230 05-24 Spark arrestor muffler 1821-0363 3 WR250F 03-06 Spark arrestor slip-on muffler 1821-0680 3 WR250F 07-14 Spark arrestor slip-on muffler 1821-0578 3 FITS MODEL DESCRIPTION PART # EMIS* YAMAHA (CONT) XT250 08-21 Spark arrestor muffler 1821-1028 3 YZ250F 03-05 Spark arrestor slip-on muffler 1821-0680 3 YZ250F 06-09 Spark arrestor slip-on muffler 1821-0578 3 YZ250F 14-18,YZ250FX 15-19 HEX slip-on muffler 1821-1606 3 YZ250F 19-21 HEX slip-on muffler 1821-1881 3 WR450F 03-06 Spark arrestor slip-on muffler 1821-0681 3 WR450F 07-11 Spark arrestor slip-on muffler 1821-0578 3 WR450F 12-15 HEX slip-on muffler 1821-1572 3 WR450F 20 HEX slip-on muffler 1821-2010 3 YZ450F 03-05 Spark arrestor slip-on muffler 1821-0681 3 YZ450F 06-09 Spark arrestor slip-on muffler 1821-0578 3 YZ450F 10-13 HEX spark arrestor slip-on muffler 1821-1571 3 YZ450F 14-17 HEX slip-on muffler 1821-1534 3 YFZ450R 09-22 HEX slip-on muffler 1821-1836 3 YFZ450X 10-11 HEX slip-on muffler 1821-1836 3 •FMF’s exclusive cross-weave internal packing provides longevity and maximum sound dispersion •Elliptical aluminum can offers strategic sizing for superior performance •Optional Quiet Core insert will provide a decrease in sound level if desired •Available with a screen-type spark arrestor that does not interrupt exhaust flow or performance 1820-0252 POWERCORE 4 (CONT)

BOLD MAGENTA part numbers are new for 2025 PARTS-UNLIMITED.COM 2025 | OFFROAD EXHAUST EXHAUST 16 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* BETA 350/​390 RR 20-23 Stainless steel header 1822-0513 3 430/​480 RR 20-24 Stainless steel header 1822-0514 3 450 RX 24-25 Titanium header 1822-0551 3 GASGAS EX/MC 250F 21-22 Stainless steel header 1822-0480 3 Titanium header 1822-0481 3 EC 350F 21-22 Stainless steel head pipe/​mid-pipe 1822-0508 3 EX 350F 21-22 Stainless steel header 1822-0482 3 Titanium header 1822-0483 3 EX 450F 21-23 Stainless steel header 1822-0484 3 Titanium header 1822-0485 3 HONDA CRF150R 07-21 Stainless steel header 1822-0290 3 CRF250R 22-24 Stainless steel header 1822-0527 3 Titanium header 1822-0528 3 CRF450X 19-22 Stainless steel header 1822-0490 3 HUSQVARNA FC 250 16-18 Stainless steel SX head pipe/​mid-pipe 1822-0448 3 Stainless head pipe/​mid-pipe 1822-0432 3 FC 250 19-22 Stainless steel header 1822-0480 3 Titanium header 1822-0481 3 FC 350 16-18, FX 350 17-18 Stainless steel SX head pipe/​mid-pipe 1822-0448 3 FC/FX 350 19-22 Stainless steel header 1822-0482 3 Titanium header 1822-0483 3 FE 350 17-19 Stainless steel head pipe/​mid-pipe 1822-0494 3 FE 350 20-22 Stainless steel head pipe/​mid-pipe 1822-0508 3 FE 450/​501 17-19 Stainless steel header 1822-0515 3 FE 450 20-21 Stainless steel header 1822-0509 3 FC 450 18-22 Stainless steel header 1822-0484 3 Titanium header 1822-0485 3 FE 450 16-17 Titanium head pipe/​mid-pipe 1822-0431 3 FE 501 20-22 Stainless head pipe/​mid-pipe 1822-0512 3 KAWASAKI KX250F 17-20 Stainless steel header 1822-0458 3 KX250F 21-24 Stainless steel header 1822-0521 3 Titanium header 1822-0522 3 KX450F 16-17 Stainless steel header 1822-0445 3 KX450F 19-23 Titanium SX head pipe/​mid-pipe 1822-0491 3 Stainless steel header 1822-0524 3 FITS MODEL DESCRIPTION PART # EMIS* KAWASAKI (CONT) KX450F 24 Stainless steel header 1822-0549 3 Titanium header 1822-0550 3 KX450X 21 Titanium SX head pipe/​mid-pipe 1822-0491 3 Stainless steel header 1822-0524 3 KTM 250 SX-F FE 15, 250 SX-F/XC-F 16-18 Stainless head pipe/​mid-pipe, for Factory Edition only 1822-0432 3 Stainless steel SX head pipe/​mid-pipe 1822-0448 3 250 SX-F/XC-F 19-22 Stainless steel header 1822-0480 3 Titanium header 1822-0481 3 350 EXC-F/​XCF-W 17-19 Stainless steel head pipe/​mid-pipe 1822-0494 3 350 SX-F/XC-F 16-18 Stainless steel SX head pipe/​mid-pipe 1822-0448 3 350 SX-F/XC-F 19-22 Stainless steel header 1822-0482 3 Titanium header 1822-0483 3 350 XCF-W 20-22 Stainless steel head pipe/​mid-pipe 1822-0508 3 450/​500 EXC 17-19 Stainless steel header 1822-0515 3 450 SX-F/XC-F 15-17 Titanium head pipe/​mid-pipe 1822-0431 3 450 SX-F 19-22 Stainless steel header 1822-0484 3 Titanium header 1822-0485 3 500 XCF-W 20-22 Stainless head pipe/​mid-pipe 1822-0512 3 SUZUKI RM-Z250 19-24 Stainless steel header 1822-0492 3 Titanium header 1822-0493 3 RM-Z450 11-25 Stainless steel head pipe/​mid-pipe 1822-0380 3 YAMAHA WR250F 20-21 Stainless steel header w/ mid-pipe 1822-0475 3 Titanium header w/ mid-pipe 1822-0476 3 WR250F 15-19 Titanium header w/ mid-pipe 1822-0415 3 YZ250F 14-18 Titanium header 1822-0415 3 YZ250FX 15-19 Titanium header w/ mid-pipe 1822-0415 3 YZ250FX 20-23 Stainless steel header w/ mid-pipe 1822-0475 3 Titanium header w/ mid-pipe 1822-0476 3 WR450F 19 Stainless steel header /​mid-pipe 1822-0468 3 YZ450F 18-19 Stainless steel header /​mid-pipe 1822-0468 3 YZ450F 20-22 Stainless steel header/​mid-pipe 1822-0504 3 Titanium header w/ mid-pipe 1822-0505 3 YZ450F 23-24 Stainless steel header/​mid-pipe 1822-0539 3 Titanium header w/ mid-pipe 1822-0540 3 YZ450FX 19 Stainless steel header /​mid-pipe 1822-0468 3 MEGABOMB HEADERS STAINLESS STEEL AND TITANIUM •The ultimate power booster •Improved bottom to mid-range power •Produce the low end of a longer header and the top end of a short header •Less susceptible to damage than a long header •Effectively reduces sound output by as much as 1.5 dB •Run well with sound-restricting mufflers • Available in stainless steel or FMF’s exclusive Ti-Metal construction

BOLD MAGENTA part numbers are new for 2025 EXHAUST PARTS-UNLIMITED.COM OFFROAD | 2025 EXHAUST 17 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL DESCRIPTION PART # EMIS* HONDA CRF125F 19-24 Stainless steel header 1822-0518 3 CRF230F 03-17 Stainless steel header 1822-0395 3 CRF250F 19-22 Stainless steel header 1822-0499 3 CRF250R 04-05 Stainless steel SX header 1822-0036 3 CRF250X 04-17 Stainless steel header 1822-0046 3 CRF450R 02-03 Stainless steel MX header FMF041034 3 CRF450R 04-08 Stainless steel header 1822-0004 3 CRF450X 05-17 Stainless steel header 1822-0004 3 XR600R 88-00 Stainless steel header FMF-H425H 3 XR650L 93-09, 12-20 Stainless steel header FMF-H425H 3 XR650R 00-05 Stainless steel header FMFH426H 3 KAWASAKI KX250F 04-08 Stainless steel header 1822-0012 3 KX250F 09-16 Stainless steel header 1822-0226 3 KX250F 21-23 Stainless steel header 1822-0523 3 KLX300R 20-21 Stainless steel header 1822-0520 3 KLX400 03-04 Stainless steel header FMFS422H 3 KX450F 06-11 Stainless steel header 1822-0083 3 KX450F 12-15 Stainless steel header 1822-0360 3 KLR600/​650/​Tengai 84-07 Stainless steel header 1812-0206 4 KLR650/​Tengai 08-18 Stainless steel header 1812-0207 4 SUZUKI RM-Z250 04-06 Stainless steel header 1822-0012 3 DR-Z400 00-07/DR-Z400S 00-21, DR-Z400SM 05-21 Stainless steel header FMFS422H 3 DR650SE 97-23 Stainless steel header 1822-0316 3 YAMAHA WR250R/X 08-20 Stainless steel header 1822-02061 3 YZ250F 01-06,WR250F 01-08 Stainless steel MX header, 1 3/8” FMF040073 3 YZ250F 07-09 Stainless steel header 1822-0139 3 YZ450F 03-06,WR450F 03-06 Stainless steel header FMF044033 3 YZ450F 07-09,WR450F 07-11 Stainless steel header 1822-0125 3 1 Only for FMF slip-ons. POWERBOMB HEADERS STAINLESS STEEL AND TITANIUM •Utilize FMF’s patented module precisely located at the initial stage of the header for specific applications • Position “Bomb” increases performance •Horsepower is increased as much as 10% • Act as “pre-muffler” helping to lower the decibel output •The expansion and contraction of exhaust sonics through the system causes increased flow •Available in stainless steel for strength combined with light weight, or in titanium for even greater weight savings •Select applications available in SX version that is designed for more low to mid-range power and an MX version that is focused in the mid-to-upper rpm range

BOLD MAGENTA part numbers are new for 2025 PARTS-UNLIMITED.COM 2025 | OFFROAD EXHAUST EXHAUST 18 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL PART # EMIS* BETA 300 Xtrainer 15-22 1822-0489 3 300 Xtrainer 23-24 1820-2036 3 GASGAS MC 50 21-23 1820-1386 3 MC 65 21-23 1820-1694 3 MC 85 21-24 1820-1792 3 MC 125 21-22 1820-1865 3 EC 250/​300, EX 300 21-22 1820-1868 3 EC/MC 250 22 1820-1868 3 HONDA CR80R 96-02 FMF021000 3 CR85R 05-07 1820-0160 3 CR125R 90-97 FMF-H43 3 CR125R 98-99 FMF-H60 3 CR125R 00-01 FMF020375 3 CR125R 02-03 FMF021021 3 CR125R 04 1820-0002 3 CR125R 05-07 1820-0291 3 CR250R 97-99 FMF-H62 3 CR250R 00-01 FMF020378 3 CR250R 02 FMF021006 3 CR250R 03-04 1820-0006 3 CR250R 05-07 1820-0214 3 CR500R 89-01 1820-1485 3 HUSABERG TE 250/​300 11-16 1820-1111 3 HUSQVARNA TC 50 17-23 1820-1386 3 TC 65 17-23 1820-1694 3 TC 85 14-15 1820-0494 3 TC 85 18-24 1820-1792 3 CR/WR 125 03-06 1820-0591 3 TC 125 14-15 1820-1108 3 TC 125 16-18 1820-1682 3 TC 125 19-22 1820-1865 3 TE 125 16-17,TE 150 17-18 1820-1682 3 TE 250/​300 11-16 1820-1111 3 TC/TE 250,TE 300 17-18 1820-1713 3 TC 250/TX 300 19-22 1820-1868 3 KAWASAKI KX65 03-24 FMF022034 3 KX80 98-01 FMF-K43 3 KX85 02-13 FMF022000 3 KX85 14-24 1820-1537 3 KX100 98-13 FMF-K43 3 KX100 14-24 1820-1537 3 KX112 22 1820-1537 3 KX125 98-02 FMF022003 3 KX125 03 FMF022012 3 KX125 05 1820-0164 3 KDX200 89-94 FMF-K14 3 KDX250 91-94 FMF-K24 3 KX250 92-93 FMF-K24 3 KX250 97-00 FMF-K72 3 FITS MODEL PART # EMIS* KAWASAKI (CONT) KX250 01-02 FMF022006 3 KX250 04 1820-0010 3 KX250 05-07 1820-0218 3 KTM 50 SX 09-23 1820-1386 3 65 SX 09-15 1820-1387 3 65 SX 16-23 1820-1694 3 85 SX 06-16, 105 SX 07-13 1820-0494 3 85 SX 18-24 1820-1792 3 125 SX 00-03 FMF025019 3 125 SX 04-10 1820-0084 3 125 SX 12-15 1820-1108 3 125 SX 16-18 1820-1682 3 125/​150 SX 19-22 1820-1865 3 125 XC 22 1820-1865 3 150 SX 09-10 1820-0084 3 150 SX/XC 11-15 1820-1108 3 150 SX 16-18, 150 XC-W 17-18 1820-1682 3 250 04-10 (all) 1820-0080 3 250 SX/XC/​XCW 11-16 1820-1111 3 250 SX/XC 17-18 1820-1713 3 250 SX/​250/​300 XC 19-22 1820-1868 3 300 04-10 (all) 1820-0080 3 300 XC/​XCW 11-16 1820-1111 3 300 XC 17-18 1820-1713 3 SUZUKI RM65 03-05 FMF022034 3 RM85 02-24 FMF023000 3 RM100 03-04 FMF-K43 3 RM125 97-00 FMF-S70 3 RM125 01-07 1820-0222 3 RM250 96-98 FMF-S45 3 RM250 99-00 FMF-S72 3 RM250 01 FMF020390 3 RM250 02 FMF023006 3 RM250 04-08 1820-0168 3 YAMAHA PW50 83-09/13-24 1820-1320 3 YZ65 18-24 1820-1827 3 PW80 91-06 FMF024034 3 YZ85 02-18 FMF024000 3 YZ85 19-24 1820-1850 3 YZ125 96-98 FMF-Y46 3 YZ125 99 FMF-Y60 3 YZ125 00-04 1820-0027 3 YZ125 05-21,YZ125X 20-21 1820-0132 3 WR200 91-93 FMF-Y21 3 WR250 91-93 FMF-Y23 3 WR250 94-97 FMF-Y28 3 YZ250/WR 89 FMF-Y09 3 YZ250 91-92 FMF-Y23 3 YZ250 93-94 FMF-Y28 3 YZ250 95-96 FMF-Y36 3 YZ250 99-24 1820-0172 3 GOLD SERIES FATTY™ PIPES •Computer-designed and dyno-tested to make power gains where each machine needs them the most •Tru-Flo stamping process ensures a perfect fit and optimum performance •Constructed of strong 19-gauge steel with a nickel-plated finish

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