{"product_id":"fmf-045694-factory-4-1-rct-aluminum-slip-on-utv-fit-triumph-tf-250-x-carbon-fiber","title":"FMF 045694 Factory 4.1 RCT Aluminum Slip-On UTV Fit Triumph TF 250-X Carbon Fiber","description":"\u003cp\u003e\u003cb\u003eFMF RACING — Precision Aerospace-Grade Aluminum Body, High-Performance Carbon Fiber End Cap, Rapid Tuning System (RTS), and Track-Proven Power Gains for Triumph TF 250-X Models\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDial in professional-grade performance and race-winning power delivery with the FMF 045694 Factory 4.1 RCT Slip-On Muffler. Designed specifically for the high-revving 2024-2025 Triumph TF 250-X motocrosser, this exhaust system bridges the gap between factory-level engineering and rugged track-day reliability. If you are looking to unlock significant power gains throughout the entire RPM range without the cost of a full titanium system, this aluminum-bodied Factory 4.1 RCT is the elite choice for serious competitors.\u003c\/p\u003e\n\u003cp\u003eFMF builds this silencer using premium aerospace-grade aluminum, ensuring the structural rigidity required to survive the rigors of competitive motocross. The muffler is capped with an aggressive, heat-resistant carbon fiber tip that lowers mass at the rear of the bike to improve handling flickability. A standout feature of this system is FMF’s proprietary Rapid Tuning System (RTS), which makes swapping out inserts for specific noise regulations or track characteristics faster than any other system on the market. Whether you are charging out of tight berms or pinning it on a wide-open straight, the Factory 4.1 RCT transforms the TF 250-X into a more responsive, aggressive machine. Engineered, tested, and manufactured 100% in FMF’s Southern California factory, this slip-on is the benchmark for durable, high-flow performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMassive Power Gains:\u003c\/b\u003e Engineered to broaden your torque curve and increase peak horsepower across the entire RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRapid Tuning System (RTS):\u003c\/b\u003e FMF’s innovative RTS technology allows for lightning-fast sound insert changes for various race conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAerospace Aluminum Construction:\u003c\/b\u003e High-strength aluminum body provides a lighter, more durable alternative to the restrictive stock silencer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbon Fiber End Cap:\u003c\/b\u003e Race-inspired carbon fiber tip maximizes thermal protection and strips away static weight at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClosed-Course Performance:\u003c\/b\u003e Built for the demands of high-level motocross competition and professional-grade track use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriumph TF 250-X Fitment:\u003c\/b\u003e A direct bolt-on, 100% American-made performance upgrade for 2024–2025 Triumph TF 250-X models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMoto-House MX Pro Tip:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Triumph TF 250-X powerband is incredibly precise, and swapping the stock silencer for this FMF Factory 4.1 RCT Aluminum model creates a much more \"connected\" feel to the rear wheel. It’s the perfect balance of weight, price, and race-bred performance. \u003cb\u003eInstallation Tip:\u003c\/b\u003e When mounting your new FMF silencer, ensure the mid-pipe junction is cleaned and free of any debris from your old stock gasket. Apply a thin layer of high-temp silicone sealant to the joint to prevent exhaust gas leakage and maintain maximum backpressure for the power gains you expect. \u003cb\u003ePerformance Tip:\u003c\/b\u003e If your local track has strict sound testing requirements, keep an FMF \"Quiet Insert\" in your gear bag; the RTS system makes installation take less than a minute, so you’ll never be sidelined for noise compliance.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eExhaust Type\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eMaterials\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePrimary Fitment\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eFactory 4.1 RCT Slip-On\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eAerospace Aluminum Body\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eTriumph TF 250-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eRapid Tuning System (RTS)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eBlack Carbon Fiber End Cap\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e4-Stroke Motocross Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eWeight: 7.55 lbs (Gross Package)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e100% Made in SoCal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e2024 - 2025 Model Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ Questions\u003c\/h3\u003e\n\u003cp\u003eQ) \u003cb\u003eIs this aluminum version significantly heavier than the titanium model?\u003c\/b\u003e\u003cbr\u003eA) While the aluminum version carries a slight weight penalty compared to the top-tier titanium model, it is still significantly lighter than the stock Triumph OEM muffler and maintains the exact same performance-increasing RCT internal geometry.\u003c\/p\u003e\n\u003cp\u003eDo I need to re-map my Triumph's ECU after installing this FMF muffler?\u003cbr\u003eA) While this slip-on is designed to work with the factory EFI settings, installing any high-flow exhaust often yields the best performance results when paired with a performance map or tuner that maximizes the ignition and fuel curve for open-flow systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"silo-links\"\u003e\n\u003ca href=\"\/search?q=Triumph+TF+250-X+Exhaust+Performance+Parts\"\u003eTriumph TF 250-X Parts\u003c\/a\u003e | \u003ca href=\"\/search?q=FMF+RACING+Factory+4.1+RCT+Slip+Ons\"\u003eShop All FMF RACING\u003c\/a\u003e | \u003ca href=\"\/search?q=Dirt+Bike+Performance+Aluminum+Slip+On+Mufflers\"\u003eDirt Bike Exhaust Systems\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003eMoto-House MX – Choice of Champions\u003c\/b\u003e – is located in Clermont\/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":44641524514899,"sku":"045694","price":607.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/5560858.png?v=1779258445","url":"https:\/\/motohousemx.com\/products\/fmf-045694-factory-4-1-rct-aluminum-slip-on-utv-fit-triumph-tf-250-x-carbon-fiber","provider":"Moto-House MX","version":"1.0","type":"link"}