{"product_id":"gy6-50cc-139qmb-exhaust-and-cylinder-stud-set","title":"GY6 50cc (139QMB) Exhaust and Cylinder Stud Set","description":"\u003ch2\u003eExhaust and Cylinder Stud Kit for GY6 50cc Scooters\u003c\/h2\u003e\u003cp\u003eThis kit contains the studs needed for the head and cylinder on a 139QMB 50cc scooter. Keeping these fasteners in good condition supports steady engine operation and proper exhaust flow. Swapping out worn exhaust hardware can help restore power and efficiency. It's a core item among the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e you may need for your machine.\u003c\/p\u003e\u003ch3\u003ePurpose of This Part\u003c\/h3\u003e\u003cp\u003eYour exhaust setup has a direct effect on how the engine performs, how loud it runs, and how air moves through it. A worn or damaged exhaust can be replaced, and an upgraded unit may bring better performance, though a performance exhaust may need re-jetting to get the best results.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Exhaust and Cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 50cc 139QMB engine scooters (exhaust and cylinder stud set)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGY6 50cc 139QMB engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBrowse further:\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-hardware\"\u003eScooter Bolts, Screws \u0026amp; Hardware\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":51137938554937,"sku":"TT-23927","price":2.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/exhaust-and-cylinder-stud-set-for-gy6-50cc-139qmb-1.jpg?v=1794369782","url":"https:\/\/www.trendtimes.com\/products\/gy6-50cc-139qmb-exhaust-and-cylinder-stud-set","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}