{"product_id":"yoshimura-rs-4-header-canister-end-cap-exhaust-system-for-ktm-and-husqvarna-450-models","title":"Yoshimura RS 4 Header\/Canister\/End Cap Exhaust System for KTM and Husqvarna 450 Models","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eEnhance your off-road performance with the Yoshimura RS 4 Header\/Canister\/End Cap Exhaust System, engineered specifically for select KTM and Husqvarna 450 models including the 2015 to 2018 SX-F and XC-F series. Crafted with precision, this exhaust system features a pentagonal-shaped muffler that provides a distinctive look and optimized exhaust flow. The design maximizes internal volume, allowing for improved sound and performance, making it an ideal upgrade for riders seeking both power and style. The polyresonant duplex front chamber enhances exhaust efficiency, contributing to increased horsepower and torque across the rev range. Additionally, the stepped, two-stage core baffle ensures balanced sound levels while maintaining high performance, making this system suitable for both recreational and competitive riding. Compatible with spark arrestor and sound insert options, it provides versatility to meet various noise regulations and personal preferences.Constructed from durable materials such as stainless steel and aluminum, the Yoshimura RS 4 system offers long-lasting performance while reducing weight compared to stock components. Its precise fitment ensures straightforward installation without modifications, allowing riders to quickly upgrade their vehicle's exhaust system. The system's compact design integrates seamlessly with the bike's aesthetics, providing an aggressive look that complements the overall styling. Whether you're looking to improve throttle response, increase horsepower, or simply enhance the visual appeal of your dirt bike, this exhaust system delivers dependable performance and quality craftsmanship from Yoshimura, a trusted name in motorsports exhausts.Designed to meet the demands of serious riders, this exhaust upgrade is suitable for those who want to maximize their KTM or Husqvarna 450's potential while enjoying a refined and aggressive exhaust note. Its engineered features ensure optimal flow and durability, making it a reliable component for off-road adventures, racing, or trail riding. With a focus on high performance and easy installation, the Yoshimura RS 4 system is an excellent investment for riders seeking to elevate their motorcycle's capabilities and appearance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePentagonal-shaped muffler for distinctive styling and optimized exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximized internal volume to improve sound and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePolyresonant duplex front chamber enhances exhaust efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStepped, two-stage core baffle for balanced sound and power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with spark arrestor and sound insert options for customization\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003eHusqvarna FC 450  2016\n\u003cbr\u003eHusqvarna FC 450  2017\n\u003cbr\u003eHusqvarna FC 450  2018\n\u003cbr\u003eKTM 450 SX-F  2016\n\u003cbr\u003eKTM 450 SX-F  2017\n\u003cbr\u003eKTM 450 SX-F  2018\n\u003cbr\u003eKTM 450 SX-F Factory Edition  2015\n\u003cbr\u003eKTM 450 XC-F  2016\n\u003cbr\u003eKTM 450 XC-F  2017\n\u003cbr\u003eKTM 450 XC-F  2018\u003c\/p\u003e","brand":"YOSHIMURA","offers":[{"title":"Default Title","offer_id":45960740372677,"sku":"961-4407","price":750.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/269c-587d50fbd583e.jpg?v=1773475841","url":"https:\/\/btqllc.com\/products\/yoshimura-rs-4-header-canister-end-cap-exhaust-system-for-ktm-and-husqvarna-450-models","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}