{"product_id":"fmf-045633-factory-4-1-rct-anodized-titanium-slip-on-exhaust-with-carbon-cap-for-ktm-and-husqvarna-250f","title":"FMF 045633 Factory 4.1 RCT Anodized Titanium Slip-On Exhaust with Carbon Cap for KTM and Husqvarna 250F","description":"\u003cp\u003eThe FMF 045633 Factory 4.1 RCT slip-on exhaust is a high-performance replacement exhaust designed for select KTM, Husqvarna, and GasGas 250F motocross and off-road motorcycles. This anodized titanium FMF exhaust features a titanium canister and mid-pipe, along with a carbon fiber end cap for a lightweight, durable installation. The tuned exhaust system is engineered with application-specific core specifications to help deliver strong power output while refining exhaust pressure and reducing sound levels.\u003c\/p\u003e\u003cp\u003eFMF’s patented Resonance Chamber Technology uses an advanced core, canister, and chamber design to increase internal volume for sound-absorbing material while maintaining performance. Factory Forward Engineering centralizes mass to help reduce the likelihood of crash damage, making this exhaust well suited to demanding track and trail environments. The innovative rear end cap allows simple installation of tuning tip inserts or a spark arrestor, and a spark arrestor and wash plug are included for added convenience.\u003c\/p\u003e\u003cp\u003eThis FMF Factory 4.1 RCT slip-on fits the 2019–2021 Husqvarna FC 250, 2019–2021 KTM 250 SX-F, 2021–2022 GasGas EX 250F, and 2021–2022 GasGas MC 250F. Verify motorcycle model and year before installation. Manufacturer part number 045633 and vendor part number 79-40416 identify this FMF Ano Ti F4.1 RCT S\/O with Carbon Cap KTM\/Hus application.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResonance Chamber Technology: Uses an advanced chambered design to help reduce sound while maintaining strong power output.\u003c\/li\u003e\n\u003cli\u003ePatented Core Shape: Helps lower exhaust sound levels without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003ePatented Canister Shape: Increases internal volume for additional sound-absorbing material.\u003c\/li\u003e\n\u003cli\u003ePatented Chamber Design: Refines exhaust pressure for application-specific performance.\u003c\/li\u003e\n\u003cli\u003eFactory Forward Engineering: Centralizes exhaust mass and helps reduce exposure to crash damage.\u003c\/li\u003e\n\u003cli\u003eTuned Exhaust: Uses optimized core specifications for compatible motorcycle applications.\u003c\/li\u003e\n\u003cli\u003eTitanium Construction: Includes a titanium canister and mid-pipe for a lightweight, durable design.\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber End Cap: Provides a durable and performance-focused finishing component.\u003c\/li\u003e\n\u003cli\u003eServiceable Rear End Cap: Simplifies installation of tuning tip inserts or the included spark arrestor.\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 EX 250F, and 2021–2022 GasGas MC 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":67552029212907,"sku":"79-40416","price":717.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/38a6-69dfc888dcc98.jpg?v=1790732733","url":"https:\/\/ctracingservices.com\/products\/fmf-045633-factory-4-1-rct-anodized-titanium-slip-on-exhaust-with-carbon-cap-for-ktm-and-husqvarna-250f","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}