{"product_id":"fmf-aluminum-factory-4-1-rct-slip-on-exhaust-with-carbon-end-cap-part-045594","title":"FMF Aluminum Factory 4.1 RCT Slip-On Exhaust with Carbon End Cap, Part 045594","description":"\u003cp\u003eThe FMF Aluminum Factory 4.1 RCT Slip-On Exhaust is designed to improve exhaust performance while maintaining controlled sound levels across select KTM and Husqvarna motocross and off-road applications. This tuned exhaust system uses FMF Resonance Chamber Technology and application-specific core specifications to optimize exhaust pressure, helping deliver strong, usable power output. The aluminum canister is paired with a stainless steel mid-pipe and a carbon end cap for a durable, performance-focused configuration.\u003c\/p\u003e\u003cp\u003ePatented internal features help increase sound-absorbing material capacity and refine exhaust flow without compromising performance. Factory Forward Engineering centralizes mass within the motorcycle and helps reduce the likelihood of crash damage. The innovative rear end cap supports straightforward installation of tuning tip inserts or the included spark arrestor. A wash plug is also included to help protect the exhaust system during routine motorcycle cleaning.\u003c\/p\u003e\u003cp\u003eThis FMF Factory 4.1 RCT Slip-On Exhaust, manufacturer part number 045594 and vendor part number 045594, fits the 2015 KTM 250 SX-F Factory Edition, 2015 KTM 450 SX-F Factory Edition, 2016 KTM 350 SX-F, 2017 KTM 350 SX-F, 2016 KTM 350 XC-F, 2017 KTM 350 XC-F, 2017 KTM 350 EXC-F, 2016 Husqvarna FC 250, 2017 Husqvarna FC 250, and 2016 Husqvarna FC 450. Verify the motorcycle model and year before installation to confirm compatibility.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResonance Chamber Technology: Uses an advanced chamber layout to help control sound while maintaining strong power output.\u003c\/li\u003e\n\u003cli\u003ePatented Core Shape: Lowers exhaust sound levels while supporting maximum 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: Enhances and refines exhaust pressure for application-specific performance.\u003c\/li\u003e\n\u003cli\u003eFactory Forward Engineering: Centralizes exhaust mass and helps reduce potential crash damage.\u003c\/li\u003e\n\u003cli\u003eTuned Exhaust: Uses optimized core specifications for each compatible motorcycle application.\u003c\/li\u003e\n\u003cli\u003eInnovative Rear End Cap: Allows simple installation of tuning tip inserts or the included spark arrestor.\u003c\/li\u003e\n\u003cli\u003eAluminum Construction: Features an aluminum canister with a stainless steel mid-pipe.\u003c\/li\u003e\n\u003cli\u003eIncluded Components: Includes a spark arrestor and wash plug.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits select 2015-2017 KTM and 2016-2017 Husqvarna motorcycles, including compatible 250, 350, and 450 models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2015 KTM 250 SX-F\u003cbr\u003e\n2015 KTM 250 SX-F Factory Edition\u003cbr\u003e\n2015 KTM 350 SX-F\u003cbr\u003e\n2015 KTM 450 SX-F\u003cbr\u003e\n2015 KTM 450 SX-F Factory Edition\u003cbr\u003e\n2016 Husqvarna FC 250\u003cbr\u003e\n2016 Husqvarna FC 350\u003cbr\u003e\n2016 Husqvarna FC 450\u003cbr\u003e\n2016 KTM 250 SX-F\u003cbr\u003e\n2016 KTM 250 XC-F\u003cbr\u003e\n2016 KTM 350 SX-F\u003cbr\u003e\n2016 KTM 350 XC-F\u003cbr\u003e\n2016 KTM 450 SX-F\u003cbr\u003e\n2016 KTM 450 XC-F\u003cbr\u003e\n2017 Husqvarna FC 250\u003cbr\u003e\n2017 Husqvarna FC 350\u003cbr\u003e\n2017 Husqvarna FC 450\u003cbr\u003e\n2017 Husqvarna FE 250\u003cbr\u003e\n2017 Husqvarna FE 350\u003cbr\u003e\n2017 Husqvarna FE 450\u003cbr\u003e\n2017 Husqvarna FE 501\u003cbr\u003e\n2017 Husqvarna FX 350\u003cbr\u003e\n2017 Husqvarna FX 450\u003cbr\u003e\n2017 KTM 250 EXC-F\u003cbr\u003e\n2017 KTM 250 SX-F\u003cbr\u003e\n2017 KTM 250 XC-F\u003cbr\u003e\n2017 KTM 350 EXC-F\u003cbr\u003e\n2017 KTM 350 SX-F\u003cbr\u003e\n2017 KTM 350 XC-F\u003cbr\u003e\n2017 KTM 450 EXC-F\u003cbr\u003e\n2017 KTM 450 SX-F\u003cbr\u003e\n2017 KTM 450 XC-F\u003cbr\u003e\n2017 KTM 500 EXC-F\u003cbr\u003e\n2018 Husqvarna FC 250\u003cbr\u003e\n2018 Husqvarna FC 350\u003cbr\u003e\n2018 Husqvarna FC 450\u003cbr\u003e\n2018 Husqvarna FE 250\u003cbr\u003e\n2018 Husqvarna FE 350\u003cbr\u003e\n2018 Husqvarna FE 450\u003cbr\u003e\n2018 Husqvarna FE 501\u003cbr\u003e\n2018 Husqvarna FX 350\u003cbr\u003e\n2018 Husqvarna FX 450\u003cbr\u003e\n2018 KTM 250 EXC-F\u003cbr\u003e\n2018 KTM 250 SX-F\u003cbr\u003e\n2018 KTM 250 XC-F\u003cbr\u003e\n2018 KTM 350 EXC-F\u003cbr\u003e\n2018 KTM 350 SX-F\u003cbr\u003e\n2018 KTM 350 XC-F\u003cbr\u003e\n2018 KTM 450 EXC-F\u003cbr\u003e\n2018 KTM 450 SX-F\u003cbr\u003e\n2018 KTM 450 XC-F\u003cbr\u003e\n2018 KTM 500 EXC-F\u003cbr\u003e\n2019 Husqvarna FE 250\u003cbr\u003e\n2019 Husqvarna FE 350\u003cbr\u003e\n2019 Husqvarna FE 450\u003cbr\u003e\n2019 Husqvarna FE 501\u003cbr\u003e\n2019 KTM 250 EXC-F\u003cbr\u003e\n2019 KTM 350 EXC-F\u003cbr\u003e\n2019 KTM 450 EXC-F\u003cbr\u003e\n2019 KTM 500 EXC-F","brand":"FMF","offers":[{"title":"Default Title","offer_id":67552023118059,"sku":"79-40649","price":464.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/0cb5-572a8b512a934.jpg?v=1790732503","url":"https:\/\/ctracingservices.com\/products\/fmf-aluminum-factory-4-1-rct-slip-on-exhaust-with-carbon-end-cap-part-045594","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}