{"product_id":"fmf-racing-factory-4-1-rct-exhaust-system-for-motorcycles-part-045694","title":"FMF Factory 4.1 RCT Exhaust System for Motorcycles Part 045694","description":"\u003cdiv\u003e\n\u003ch1\u003eFMF Factory 4.1 RCT Slip-On Exhaust System — 045694\u003c\/h1\u003e\n\u003cp\u003eThe FMF Factory 4.1 RCT Slip-On Exhaust (045694) delivers massive power gains throughout the RPM range and notable weight savings, while centralizing mass for improved handling. Its shorter overall length makes it less susceptible to crash damage and pairs with FMF’s Factory Forward Engineering—moving the muffler closer to the engine for better mass distribution.\u003c\/p\u003e\n\u003cp\u003eBuilt from aerospace-grade materials and manufactured 100% in FMF’s Southern California facility, this system features a Natural Aluminum muffler with a Carbon End Cap for a durable, corrosion-resistant finish that looks clean on any bike.\u003c\/p\u003e\n\u003cp\u003eResonance Chamber Technology (RCT) is integrated both internally and externally to optimize exhaust flow and sound. The update also includes FMF’s RTS (Rapid Tuning System) to support quick on-bike tune adjustments, enhancing throttle response without sacrificing reliability.\u003c\/p\u003e\n\u003cp\u003eDesigned for easy installation with compatible mounting points, the 4.1 RCT Slip-On improves power delivery and throttle response while delivering a refined, aggressive exhaust note—making it a preferred upgrade for riders seeking reliable performance gains for racing or recreational riding.\u003c\/p\u003e\n\u003cp\u003e\u003cfont size=\"3\"\u003eThe Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.\u003c\/font\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e-Available in Natural Aluminum Muffler with Carbon End Cap \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e-Massive Power gains throughout the RPM range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e-Huge weight savings\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e-New RTS (Rapid Tuning System)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e-FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your motorcycle's performance with the FMF Racing Factory 4.1 RCT exhaust system. Designed for optimal power delivery and enhanced sound, this exhaust is a popular choice among riders seeking reliable and high-quality aftermarket components. Crafted with precision, the FMF Factory 4.1 RCT features a durable construction that withstands tough riding conditions while maintaining a lightweight profile for better handling and maneuverability. Its engineered design ensures improved exhaust flow, contributing to increased horsepower and torque across a broad RPM range.\u003cbr\u003eConstructed with high-strength materials, the FMF Factory 4.1 RCT offers long-lasting durability and corrosion resistance. The system's sleek design not only enhances your motorcycle's aesthetic appeal but also ensures easy installation with compatible mounting points. Whether you’re racing or riding for recreation, this exhaust system provides the performance boost and sound quality that serious riders demand.\u003cbr\u003eThe FMF Racing Factory 4.1 RCT is an essential upgrade for motorcycle enthusiasts looking to maximize their bike’s potential. Its carefully engineered components are built to meet the rigorous demands of competitive and recreational riding, making it a dependable choice for riders who prioritize performance without sacrificing reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eDesigned for optimal power and torque delivery\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eConstructed from high-strength, durable materials\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eEngineered for improved exhaust flow and performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eLightweight design enhances handling and maneuverability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSleek aesthetic with easy installation\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FMF RACING","offers":[{"title":"Default Title","offer_id":44637646553130,"sku":"357887","price":525.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/357887_1744904021_b96cde65-abad-4f52-91f9-9ed43a454e1d.jpg?v=1785435868","url":"https:\/\/atticusgoods.com\/products\/fmf-racing-factory-4-1-rct-exhaust-system-for-motorcycles-part-045694","provider":"Atticus Goods","version":"1.0","type":"link"}