{"product_id":"fmf-q4-hex-s-a-slip-on-exhaust-for-ktm-and-husqvarna-models-part-045590","title":"FMF Q4 Hex S\/A Slip On Exhaust for KTM and Husqvarna Models Part 045590","description":"\u003cp\u003eEnhance your motorcycle's performance with the FMF Q4 Hex S\/A Slip On Exhaust, designed specifically for select KTM and Husqvarna models including the 2015-2017 KTM 350 SX-F, 2015-2017 KTM 450 SX-F, and 2016-2017 Husqvarna FC series. Constructed with advanced materials, this exhaust system features internal baffles, chambers, and space-age sound-absorbing technology that work together to accelerate exhaust flow while significantly reducing noise levels. The result is a quieter ride that meets strict sound emission standards without sacrificing performance. The FMF Q4 Hex S\/A Slip On is well under the 96dB sound output limit on most machines, making it an ideal upgrade for riders seeking both power and compliance. It also includes a maintenance-free stainless steel spark arrestor screen, which is U.S. Forest Service approved, ensuring safe operation in environmentally sensitive areas. Installation is straightforward, and the system’s durable construction promises long-lasting performance in demanding riding conditions. Whether you're racing or trail riding, this slip-on exhaust delivers improved throttle response, increased horsepower, and a more aggressive sound profile. Its sleek design and premium build quality make it a reliable choice for enthusiasts looking to optimize their motorcycle’s exhaust system while adhering to noise regulations.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIncorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWell under the 96dB sound output on most machines to satisfy strict sound requirements\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eU.S. Forestry approved Spark arrestor with maintenance free, stainless steel spark arrestor screen\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nHusqvarna FC 250 2016\u003cbr\u003e\nHusqvarna FC 250 2017\u003cbr\u003e\nHusqvarna FC 250 2018\u003cbr\u003e\nHusqvarna FC 350 2016\u003cbr\u003e\nHusqvarna FC 350 2017\u003cbr\u003e\nHusqvarna FC 350 2018\u003cbr\u003e\nHusqvarna FC 450  2016\u003cbr\u003e\nHusqvarna FC 450  2017\u003cbr\u003e\nHusqvarna FC 450 2018\u003cbr\u003e\nHusqvarna FE 250 2017\u003cbr\u003e\nHusqvarna FE 250 2018\u003cbr\u003e\nHusqvarna FE 250 2019\u003cbr\u003e\nHusqvarna FE 350  2017\u003cbr\u003e\nHusqvarna FE 350 2018\u003cbr\u003e\nHusqvarna FE 350 2019\u003cbr\u003e\nHusqvarna FE 450 2017\u003cbr\u003e\nHusqvarna FE 450 2018\u003cbr\u003e\nHusqvarna FE 450 2019\u003cbr\u003e\nHusqvarna FE 501 2017\u003cbr\u003e\nHusqvarna FE 501 2018\u003cbr\u003e\nHusqvarna FE 501 2019\u003cbr\u003e\nHusqvarna FX 350 2017\u003cbr\u003e\nHusqvarna FX 350 2018\u003cbr\u003e\nHusqvarna FX 450 2017\u003cbr\u003e\nHusqvarna FX 450 2018\u003cbr\u003e\nKTM 250 SX-F 2016\u003cbr\u003e\nKTM 250 SX-F 2017\u003cbr\u003e\nKTM 250 SX-F 2018\u003cbr\u003e\nKTM 250 SX-F Factory Edition 2015\u003cbr\u003e\nKTM 250 XC-F 2016\u003cbr\u003e\nKTM 250 XC-F 2017\u003cbr\u003e\nKTM 250 XC-F 2018\u003cbr\u003e\nKTM 350 SX-F 2016\u003cbr\u003e\nKTM 350 SX-F 2017\u003cbr\u003e\nKTM 350 SX-F 2018\u003cbr\u003e\nKTM 350 XC-F  2017\u003cbr\u003e\nKTM 350 XC-F 2016\u003cbr\u003e\nKTM 350 XC-F 2018\u003cbr\u003e\nKTM 450 EXC-F 2017\u003cbr\u003e\nKTM 450 EXC-F 2018\u003cbr\u003e\nKTM 450 EXC-F 2019\u003cbr\u003e\nKTM 450 SX-F 2016\u003cbr\u003e\nKTM 450 SX-F 2017\u003cbr\u003e\nKTM 450 SX-F 2018\u003cbr\u003e\nKTM 450 SX-F Factory Edition 2015\u003cbr\u003e\nKTM 450 XC-F 2016\u003cbr\u003e\nKTM 450 XC-F 2017\u003cbr\u003e\nKTM 450 XC-F 2018\u003cbr\u003e\nKTM 500 EXC-F 2017\u003cbr\u003e\nKTM 500 EXC-F 2018\u003cbr\u003e\nKTM 500 EXC-F 2019","brand":"FMF","offers":[{"title":"Default Title","offer_id":45191304970435,"sku":"79-4193","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/f6c1-572a8b6167c79.jpg?v=1779559961","url":"https:\/\/kellymotorsport.com\/products\/fmf-q4-hex-s-a-slip-on-exhaust-for-ktm-and-husqvarna-models-part-045590","provider":"Kelly Motorsports","version":"1.0","type":"link"}