{"product_id":"gy6-50cc-139qmb-performance-exhaust-stainless-steel","title":"GY6 50cc (139QMB) Performance Exhaust - Stainless Steel","description":"\u003ch2\u003ePerformance Exhaust for GY6 50cc Scooters\u003c\/h2\u003e\u003cp\u003eThis stainless steel performance exhaust is made to boost the output of a range of 50cc scooters running the GY6 engine. It suits models fitted with the 139QMB engine, so it is a solid pick for riders who want more performance. It is one of the main \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e to look at if you want better exhaust flow and overall output. Note that this product is intended for off-road use only.\u003c\/p\u003e\u003ch3\u003eBuild and Layout\u003c\/h3\u003e\u003cp\u003eThe exhaust is constructed from stainless steel so it can handle the stress of performance riding. It measures 20 inches long, 11 inches wide, and 6 inches tall. That sizing supports durability and helps the exhaust system work more efficiently overall.\u003c\/p\u003e\u003ch3\u003eFitting Information\u003c\/h3\u003e\u003cp\u003eInstallation steps are not covered here. This exhaust is meant to swap in directly for the factory unit. Check that your engine matches the listed engine codes before buying to prevent fit problems. Riders wanting a performance upgrade will find this part suited to racing use.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20\" L x 11\" W x 6\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 50cc 139QMB engine scooters, including CSC Go, CSC Go Max, Bella Classic, Nitro Sport and Pug 50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGY6 50cc (139QMB) engine\u003c\/li\u003e\n\u003cli\u003eCSC Go\u003c\/li\u003e\n\u003cli\u003eCSC Go Max\u003c\/li\u003e\n\u003cli\u003eCSC Bella Classic 50\u003c\/li\u003e\n\u003cli\u003eCSC Nitro Sport 50\u003c\/li\u003e\n\u003cli\u003eCSC Pug 50\u003c\/li\u003e\n\u003cli\u003e139QMB-based 50cc and 80cc engines with codes 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD and other QMA\/QMB variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Find your engine code and match it to a 139QMB-based 50cc or 80cc engine, such as 139QMB or 139QMA. Vintage-style GY6 50cc scooters like the TNG Milano or Fly Il Bello do not fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #4 on the muffler assy diagram for the GY6 50cc (139QMB), CSC Go; part #4 on the muffler assy diagram for the CSC Go Max.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc Scooter Parts (139QMB)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-exhausts\"\u003eScooter Exhausts \u0026amp; Mufflers\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138838691897,"sku":"TT-27064","price":225.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/rdln-gy6-50cc-139qmb-performance-exhaust-stainless-steel-1.jpg?v=1794378239","url":"https:\/\/www.trendtimes.com\/products\/gy6-50cc-139qmb-performance-exhaust-stainless-steel","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}