{"product_id":"gy6-front-exhaust-pipe","title":"Universal Parts GY6 125\/150cc Front Exhaust Header Pipe","description":"\u003cp\u003eThis \u003cstrong\u003eUniversal Parts front exhaust header pipe\u003c\/strong\u003e replaces a rusted or cracked pipe on matching sport-style GY6 125\/150cc scooters, helping restore a sealed exhaust path and get your ride back in shape. Its heavy-gauge steel construction is built for the heat cycles of an air-cooled four-stroke engine, while the contoured shape connects the cylinder head to a compatible side-mounted muffler.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical exhaust repair:\u003c\/strong\u003e Replace a damaged front pipe without replacing a serviceable, compatible muffler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport-style routing:\u003c\/strong\u003e Contoured for matching sport-body scooters; compare the bends and mounting positions with your original pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-gauge steel:\u003c\/strong\u003e Built to withstand repeated heating and cooling during everyday use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-bolt head flange:\u003c\/strong\u003e 50 mm bolt spacing provides a defined mounting specification for checking cylinder-head fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuffler connection:\u003c\/strong\u003e 69 mm bolt spacing at the muffler end for matching exhaust assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 164-17\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Front exhaust header pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Matching sport-style GY6 125\/150cc four-stroke scooters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-gauge steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate length:\u003c\/strong\u003e 15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner diameter:\u003c\/strong\u003e 18.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder-head bolt spacing:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuffler bolt spacing:\u003c\/strong\u003e 69 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cp\u003eFor matching Chinese GY6 125\/150cc sport-style scooter exhaust systems, including 152QMI and 157QMJ applications.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaja\u003c\/td\u003e\n\u003ctd\u003eSC150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoketa\u003c\/td\u003e\n\u003ctd\u003e150cc series with matching sport-style exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJM Star\u003c\/td\u003e\n\u003ctd\u003eTomahawk II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank \/ SUNL\u003c\/td\u003e\n\u003ctd\u003eSporty 150 applications with matching exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVento\u003c\/td\u003e\n\u003ctd\u003ePhantom applications with matching GY6 125\/150cc configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX-Treme\u003c\/td\u003e\n\u003ctd\u003e150cc sport-style applications with matching exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther GY6 scooters\u003c\/td\u003e\n\u003ctd\u003eMatching 125\/150cc sport-body models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eCompare the 50 mm cylinder-head bolt spacing, 69 mm muffler bolt spacing, 18.5 mm inner diameter, flange angles, pipe bends, and overall routing with your existing assembly. Confirm ground, bodywork, and muffler clearance before installation. Engine code alone does not guarantee fitment.\u003c\/p\u003e\u003cp\u003eUse a new correctly sized exhaust gasket when installing the pipe. Clean the mating surfaces, support and align the exhaust before tightening, and follow the vehicle manufacturer's fastener and thread-treatment instructions.\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964491235649,"sku":"164-17","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/451639.jpg?v=1792793663","url":"https:\/\/azscooterparts.com\/products\/gy6-front-exhaust-pipe","provider":"AZScooterParts","version":"1.0","type":"link"}