{"product_id":"fmf-factory-4-1-rct-aluminum-slip-on-muffler-with-carbon-fiber-end-cap-for-suzuki-rm-z450-part-043364","title":"FMF Factory 4.1 RCT Aluminum Slip-On Muffler with Carbon Fiber End Cap for Suzuki RM-Z450, Part 043364","description":"\u003cp\u003eThe FMF Factory 4.1 RCT aluminum slip-on muffler is engineered for 2018–2026 Suzuki RM-Z450 motorcycles. Manufacturer part number 043364 and vendor part number 79-40628 identify this application-specific exhaust component. Built with FMF Resonance Chamber Technology, the muffler is designed to reduce exhaust sound while maintaining strong power output across the usable powerband.\u003c\/p\u003e\u003cp\u003eThe patented core shape and chamber design help refine exhaust pressure and optimize performance for the Suzuki RM-Z450. Its patented canister shape provides additional internal volume for sound-absorbing material, while FMF Factory Forward Engineering centralizes mass to help reduce vulnerability to crash damage. The tuned exhaust configuration uses application-specific core specifications for a precise fit and performance-focused design.\u003c\/p\u003e\u003cp\u003eFeature: Aluminum canister with stainless steel mid-pipe for a balance of durability and reduced weight.\u003cbr\u003eFeature: Carbon fiber rear end cap supports a clean, performance-oriented finish and simplifies access to tuning accessories.\u003cbr\u003eFeature: Resonance Chamber Technology lowers sound levels while preserving maximum power output.\u003cbr\u003eFeature: Patented chamber design enhances and refines exhaust pressure.\u003cbr\u003eFeature: Rear end cap accepts tuning tip inserts or a spark arrestor for versatile use.\u003cbr\u003eFeature: Includes a spark arrestor and wash plug.\u003cbr\u003eFeature: Designed specifically for 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, and 2026 Suzuki RM-Z450 models.\u003c\/p\u003e\u003cp\u003eFMF manufactures the Factory 4.1 RCT slip-on muffler for riders seeking application-specific exhaust performance and reliable off-road functionality. Verify the motorcycle model year and exhaust configuration before installation to ensure compatibility.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAluminum canister with stainless steel mid-pipe\u003c\/li\u003e\n\u003cli\u003eCarbon fiber rear end cap\u003c\/li\u003e\n\u003cli\u003eResonance Chamber Technology reduces sound while maintaining power output\u003c\/li\u003e\n\u003cli\u003ePatented core and chamber designs refine exhaust pressure\u003c\/li\u003e\n\u003cli\u003eFactory Forward Engineering centralizes mass and helps reduce crash damage\u003c\/li\u003e\n\u003cli\u003eApplication-specific tuned exhaust core\u003c\/li\u003e\n\u003cli\u003eRear end cap accepts tuning tip inserts or a spark arrestor\u003c\/li\u003e\n\u003cli\u003eIncludes spark arrestor and wash plug\u003c\/li\u003e\n\u003cli\u003eFits 2018–2026 Suzuki RM-Z450 motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2018 Suzuki RM-Z450\u003cbr\u003e\n2019 Suzuki RM-Z450\u003cbr\u003e\n2020 Suzuki RM-Z450\u003cbr\u003e\n2021 Suzuki RM-Z450\u003cbr\u003e\n2022 Suzuki RM-Z450\u003cbr\u003e\n2023 Suzuki RM-Z450\u003cbr\u003e\n2024 Suzuki RM-Z450\u003cbr\u003e\n2025 Suzuki RM-Z450\u003cbr\u003e\n2026 Suzuki RM-Z450","brand":"FMF","offers":[{"title":"Default Title","offer_id":67552027312363,"sku":"79-40628","price":506.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/541f-5a0daf7358329_7439422d-371b-4071-898e-1f2712cbe9dd.jpg?v=1790732674","url":"https:\/\/ctracingservices.com\/products\/fmf-factory-4-1-rct-aluminum-slip-on-muffler-with-carbon-fiber-end-cap-for-suzuki-rm-z450-part-043364","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}