{"product_id":"fmf-racing-factory-4-1-rct-exhaust-system-for-ktm-500xcf-w-and-husqvarna-fe501-2020-2023","title":"FMF Racing Factory 4.1 RCT Exhaust System for KTM 500XCF-W and Husqvarna FE501 (2020-2023)","description":"The 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.\n\u003cul\u003e\n  \u003cli\u003eHighest-quality proprietary blend of alloy grade titanium\u003c\/li\u003e\n  \u003cli\u003eBlue anodized titanium muffler with carbon end cap\u003c\/li\u003e\n  \u003cli\u003eMassive power gains throughout the RPM range\u003c\/li\u003e\n  \u003cli\u003eRapid Tuning System (RTS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FMF Racing Factory 4.1 RCT exhaust system is engineered for high-performance motocross and enduro riding, specifically designed to fit KTM 500 XCF-W models from 2020 to 2022 and Husqvarna FE501 models from 2020 to 2023. Crafted from a proprietary blend of aerospace-grade titanium, this system offers exceptional strength and reduced weight, enhancing your bike's agility and responsiveness. The blue anodized titanium muffler, complemented by a carbon end cap, not only provides a sleek aesthetic but also ensures durability and corrosion resistance. Featuring FMF's advanced Resonance Chamber Technology™ both internally and externally, this exhaust maximizes power output and torque across the entire RPM range for improved acceleration and top-end performance. Its innovative design incorporates a shorter overall length, making it less vulnerable to crash damage and allowing for easier handling, especially in challenging terrain. The Factory 4.1 RCT is aligned with Factory Forward Engineering principles, repositioning the muffler closer to the motor to centralize mass and improve bike balance. The Rapid Tuning System (RTS) allows quick and precise adjustments to optimize performance based on riding conditions. Built and manufactured entirely in Southern California, this exhaust system meets all EPA compliance standards, ensuring environmentally responsible operation while delivering top-tier performance. Whether you're racing or trail riding, this system provides massive power gains and enhanced sound quality, making it an essential upgrade for serious riders seeking maximum performance and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eProprietary blend of aerospace-grade titanium for lightweight durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBlue anodized titanium muffler with carbon end cap for corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximizes power gains throughout the RPM range for improved acceleration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncorporates FMF Resonance Chamber Technology™ for optimal airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShorter overall length reduces crash susceptibility and enhances handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory Forward Engineering design centralizes mass for better bike balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRapid Tuning System (RTS) allows quick performance adjustments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured entirely in Southern California to meet strict quality standards\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPA compliant for environmentally responsible riding\u003c\/li\u003e\u003c\/ul\u003e","brand":"FMF Racing","offers":[{"title":"Default Title","offer_id":47978458939650,"sku":"686778","price":950.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/3401\/7026\/files\/71dc6d2ad2c94aee54c8a61c39cc680d_1975b310-07d2-437f-b03b-8cbacd2369b1.jpg?v=1781163360","url":"https:\/\/teamkustom.shop\/products\/fmf-racing-factory-4-1-rct-exhaust-system-for-ktm-500xcf-w-and-husqvarna-fe501-2020-2023","provider":"Teamkustom","version":"1.0","type":"link"}