{"product_id":"fmf-factory-4-1-rct-titanium-slip-on-exhaust-with-blue-carbon-fiber-end-cap-part-044488","title":"FMF Factory 4.1 RCT Titanium Slip-On Exhaust with Blue Carbon Fiber End Cap, Part 044488","description":"\u003cp\u003eThe FMF Factory 4.1 RCT Titanium Slip-On Exhaust is engineered for riders seeking refined exhaust performance, reduced sound levels, and application-specific tuning. Featuring FMF Resonance Chamber Technology, this exhaust uses a patented core shape to help lower sound output while maintaining maximum power. Its patented canister shape increases internal volume for additional sound-absorbing material, while the chamber design enhances and refines exhaust pressure for consistent performance.\u003c\/p\u003e\u003cp\u003eFactory Forward Engineering centralizes the exhaust mass and helps reduce the likelihood of crash damage. The system includes a titanium canister and mid-pipe, plus a blue carbon fiber end cap for a distinctive, race-inspired finish. The innovative rear end cap allows straightforward installation of tuning tip inserts or a spark arrestor. A spark arrestor and wash plug are included for added versatility and maintenance convenience.\u003c\/p\u003e\u003cp\u003eThis FMF Factory 4.1 RCT exhaust is designed to fit select Yamaha off-road motorcycles, including the 2018 Yamaha YZ450F; 2019 Yamaha YZ450F, YZ450FX, and WR450F; 2020 Yamaha YZ450F, YZ450FX, and WR450F; and 2021 Yamaha YZ450F, YZ450FX, and WR450F. Manufacturer and vendor part number 044488. The exhaust measures approximately 36 inches long and weighs approximately 2.5 pounds.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResonance Chamber Technology helps reduce sound levels while maintaining strong power output\u003c\/li\u003e\n\u003cli\u003ePatented core shape enhances sound control and performance\u003c\/li\u003e\n\u003cli\u003ePatented canister shape provides increased internal volume for more 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 mass and helps reduce crash damage exposure\u003c\/li\u003e\n\u003cli\u003eTuned exhaust with optimized core specifications for each motorcycle application\u003c\/li\u003e\n\u003cli\u003eTitanium canister and titanium mid-pipe construction\u003c\/li\u003e\n\u003cli\u003eBlue carbon fiber end cap provides a durable, distinctive finish\u003c\/li\u003e\n\u003cli\u003eRear end cap supports simple installation of tuning tip inserts or a spark arrestor\u003c\/li\u003e\n\u003cli\u003eIncludes spark arrestor and wash plug\u003c\/li\u003e\n\u003cli\u003eFits 2018-2021 Yamaha YZ450F, 2019-2021 Yamaha YZ450FX, and 2019-2021 Yamaha WR450F models as specified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2018 Yamaha YZ450F\u003cbr\u003e\n2019 Yamaha WR450F\u003cbr\u003e\n2019 Yamaha YZ450F\u003cbr\u003e\n2019 Yamaha YZ450FX\u003cbr\u003e\n2020 Yamaha WR450F\u003cbr\u003e\n2020 Yamaha YZ450F\u003cbr\u003e\n2020 Yamaha YZ450FX\u003cbr\u003e\n2021 Yamaha WR450F\u003cbr\u003e\n2021 Yamaha YZ450F\u003cbr\u003e\n2021 Yamaha YZ450FX\u003cbr\u003e\n2022 Yamaha WR450F\u003cbr\u003e\n2022 Yamaha YZ450F\u003cbr\u003e\n2022 Yamaha YZ450FX\u003cbr\u003e\n2023 Yamaha WR450F\u003cbr\u003e\n2023 Yamaha YZ450F\u003cbr\u003e\n2023 Yamaha YZ450FX\u003cbr\u003e\n2024 Yamaha WR450F\u003cbr\u003e\n2024 Yamaha YZ450F\u003cbr\u003e\n2024 Yamaha YZ450FX\u003cbr\u003e\n2025 Yamaha YZ450F\u003cbr\u003e\n2025 Yamaha YZ450FX\u003cbr\u003e\n2026 Yamaha YZ450F","brand":"FMF","offers":[{"title":"Default Title","offer_id":67552039502059,"sku":"79-044488","price":713.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/54de-69dfcb3ec7a67.jpg?v=1790733121","url":"https:\/\/ctracingservices.com\/products\/fmf-factory-4-1-rct-titanium-slip-on-exhaust-with-blue-carbon-fiber-end-cap-part-044488","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}