{"product_id":"fmf-aluminum-factory-4-1-rct-slip-on-exhaust-with-carbon-end-cap-for-ktm-and-husqvarna-250f-part-045632","title":"FMF Aluminum Factory 4.1 RCT Slip-On Exhaust with Carbon End Cap for KTM and Husqvarna 250F, Part 045632","description":"\u003cp\u003eUpgrade the exhaust performance and sound control of your compatible 250F motocross motorcycle with the FMF Aluminum Factory 4.1 RCT slip-on exhaust. Manufacturer part number 045632, this FMF exhaust features the latest Resonance Chamber Technology and a patented core shape designed to reduce sound levels while maintaining strong power output. The patented canister shape increases internal volume for additional sound-absorbing material, while the chamber design refines exhaust pressure for optimized performance.\u003c\/p\u003e\u003cp\u003eThe Factory Forward Engineering layout centralizes mass and helps reduce the exhaust system’s exposure to crash damage. This tuned exhaust uses application-specific core specifications to provide a performance-focused fit for select KTM, Husqvarna, and GasGas 250F models. The aluminum canister is paired with a stainless steel mid-pipe for a practical balance of weight, durability, and heat resistance. An innovative rear end cap allows simple installation of tuning tip inserts or the included spark arrestor.\u003c\/p\u003e\u003cp\u003eThis FMF Factory 4.1 RCT slip-on fits 2019–2021 Husqvarna FC 250, 2019–2021 KTM 250 SX-F, 2021–2022 GasGas MC 250F, and 2021–2022 GasGas EX 250F motorcycles. Verify your motorcycle model and year before ordering. The assembly includes a spark arrestor and wash plug for convenient maintenance and trail-ready versatility. Vendor part number: 045632. Manufacturer: FMF.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResonance Chamber Technology: Incorporates FMF’s latest chamber technology for controlled sound and performance.\u003c\/li\u003e\n\u003cli\u003ePatented Core Shape: Lowers sound levels while maintaining maximum power output.\u003c\/li\u003e\n\u003cli\u003ePatented Canister Shape: Increases internal volume for additional sound-absorbing material.\u003c\/li\u003e\n\u003cli\u003ePatented Chamber Design: Enhances and refines exhaust pressure for application-specific performance.\u003c\/li\u003e\n\u003cli\u003eFactory Forward Engineering: Centralizes mass and helps reduce exposure to crash damage.\u003c\/li\u003e\n\u003cli\u003eTuned Exhaust: Uses optimized core specifications for compatible KTM, Husqvarna, and GasGas 250F applications.\u003c\/li\u003e\n\u003cli\u003eRear End Cap: Supports simple installation of tuning tip inserts or a spark arrestor.\u003c\/li\u003e\n\u003cli\u003eAluminum Construction: Includes an aluminum canister and stainless steel mid-pipe.\u003c\/li\u003e\n\u003cli\u003eIncluded Accessories: Comes with a spark arrestor and wash plug.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2019–2021 Husqvarna FC 250, 2019–2021 KTM 250 SX-F, 2021–2022 GasGas MC 250F, and 2021–2022 GasGas EX 250F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Husqvarna FC 250\u003cbr\u003e\n2019 KTM 250 SX-F\u003cbr\u003e\n2019 KTM 250 XC-F\u003cbr\u003e\n2020 Husqvarna FC 250\u003cbr\u003e\n2020 KTM 250 SX-F\u003cbr\u003e\n2020 KTM 250 XC-F\u003cbr\u003e\n2021 Gas-Gas EX 250F\u003cbr\u003e\n2021 Gas-Gas MC 250F\u003cbr\u003e\n2021 Husqvarna FC 250\u003cbr\u003e\n2021 KTM 250 SX-F\u003cbr\u003e\n2021 KTM 250 XC-F\u003cbr\u003e\n2022 Gas-Gas EX 250F\u003cbr\u003e\n2022 Gas-Gas MC 250F\u003cbr\u003e\n2022 Husqvarna FC 250\u003cbr\u003e\n2022 KTM 250 SX-F\u003cbr\u003e\n2022 KTM 250 XC-F\u003cbr\u003e\n2023 Gas-Gas EX 250F\u003cbr\u003e\n2023 Gas-Gas MC 250F","brand":"FMF","offers":[{"title":"Default Title","offer_id":67552024527083,"sku":"79-40641","price":568.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/89b0-69dfc5123fbed_8209de4c-f4db-4d21-9387-7cd855835ecd.jpg?v=1790732568","url":"https:\/\/ctracingservices.com\/products\/fmf-aluminum-factory-4-1-rct-slip-on-exhaust-with-carbon-end-cap-for-ktm-and-husqvarna-250f-part-045632","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}