{"product_id":"fmf-q4-hex-slip-on-exhaust-for-honda-crf450x-part-number-041578","title":"FMF Q4 Hex Slip-On Exhaust for Honda CRF450X, Part Number 041578","description":"\u003cp\u003eThe FMF Q4 Hex Slip-On Exhaust is designed for Honda CRF450X riders seeking efficient exhaust flow, controlled sound output, and dependable off-road performance. This slip-on muffler incorporates internal baffles, chambers, and advanced sound-absorbing materials to improve exhaust flow while minimizing noise and power loss. Its compact, trail-focused design provides a practical upgrade for compatible Honda motorcycles.\u003c\/p\u003e\u003cp\u003eEngineered for responsible off-road use, the FMF Q4 Hex features a U.S. Forestry-approved spark arrestor with a maintenance-free stainless steel screen. The system is designed to remain well below a 96 dB sound output on most machines, helping meet strict trail and riding-area sound requirements. Its durable construction and serviceable performance make it a reliable choice for riders who value sound control and consistent operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits 2019–2026 Honda CRF450X models. Brand: FMF. Manufacturer part number: 041578. Vendor part number: 79-4205. Model: Q4 Hex Slip-On. This exhaust component is intended as a slip-on replacement or performance-oriented upgrade for the listed Honda CRF450X applications; verify the motorcycle model year and existing exhaust configuration before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternal baffles, chambers, and advanced sound-absorbing materials help accelerate exhaust flow with minimal power loss\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain a sound output below 96 dB on most machines for compliance with strict sound requirements\u003c\/li\u003e\n\u003cli\u003eU.S. Forestry-approved spark arrestor helps support responsible off-road riding\u003c\/li\u003e\n\u003cli\u003eMaintenance-free stainless steel spark arrestor screen provides durable, reliable service\u003c\/li\u003e\n\u003cli\u003eSlip-on exhaust design fits 2019–2026 Honda CRF450X models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Honda CRF450X\u003cbr\u003e\n2020 Honda CRF450X\u003cbr\u003e\n2021 Honda CRF450X\u003cbr\u003e\n2022 Honda CRF450X\u003cbr\u003e\n2023 Honda CRF450X\u003cbr\u003e\n2024 Honda CRF450X\u003cbr\u003e\n2025 Honda CRF450X\u003cbr\u003e\n2026 Honda CRF450X","brand":"FMF","offers":[{"title":"Default Title","offer_id":67551833096427,"sku":"79-4205","price":423.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/b9ba-6123d2f04f1d6.jpg?v=1790728493","url":"https:\/\/ctracingservices.com\/products\/fmf-q4-hex-slip-on-exhaust-for-honda-crf450x-part-number-041578","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}