{"product_id":"duramax-2-25-hd-up-pipe-bellow-for-01-16-chevy-gmc-6-6l-lb7-lly-lbz-lmm-lml","title":"Duramax 2.25\" HD Up Pipe Bellow For 01-16 Chevy\/GMC 6.6L LB7 LLY LBZ LMM LML","description":"\u003cp\u003eUpgrade your Duramax exhaust system with the DMAXBELLOW Heavy-Duty 2.25\" Up-Pipe Bellow, engineered to outperform stock flex joints and provide long-lasting durability under extreme heat, pressure, and vibration. Designed for high-load diesel applications, this bellow eliminates the restrictive, failure-prone OEM flex section and restores proper exhaust flow for improved turbo response and reliability. Whether you tow, tune, or daily-drive your Duramax, this HD bellow is built to withstand it all.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium stainless steel with precision TIG-welded seams, the DMAXBELLOW is designed to handle increased EGTs from tuned engines while preventing cracking, leaks, or exhaust restriction. Its expanded 2.25\" OD design offers excellent flexibility and strength, making it the ideal replacement for worn or leaking factory up-pipe bellows on any 6.6L Duramax platform.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel construction withstands extreme heat and vibration\u003c\/li\u003e\n\u003cli\u003eHD flex bellow eliminates OEM cracking and exhaust leaks\u003c\/li\u003e\n\u003cli\u003e2.25-inch OD design improves flow and durability under load\u003c\/li\u003e\n\u003cli\u003ePrecision TIG welds provide long-term structural strength\u003c\/li\u003e\n\u003cli\u003eHandles high EGTs from towing, tuning, or performance use\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant material extends service life reliably\u003c\/li\u003e\n\u003cli\u003eRestores turbo efficiency by preventing exhaust restrictions\u003c\/li\u003e\n\u003cli\u003eUniversal fit for Duramax, Cummins, and Powerstroke builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: HD Exhaust Up-Pipe Bellow\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 2.00 inches\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.25 inches\u003c\/li\u003e\n\u003cli\u003eLength: 2.50 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eConstruction: Multi-layer flex bellow\u003c\/li\u003e\n\u003cli\u003eWeld Type: TIG-welded ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInclud\u003c\/strong\u003e\u003cstrong\u003eed:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) HD Up-Pipe Bellow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitmen\u003c\/strong\u003e\u003cstrong\u003et:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2001–2016 GMC Sierra 2500HD\/3500 – 6.6L Duramax LB7\/LLY\/LBZ\/LMM\/LML\u003c\/li\u003e\n\u003cli\u003e2001–2004 Chevrolet Silverado 2500HD\/3500 – 6.6L Duramax LB7\u003c\/li\u003e\n\u003cli\u003e2004.5–2005 Chevrolet Silverado 2500HD\/3500 – 6.6L Duramax LLY\u003c\/li\u003e\n\u003cli\u003e2006–2007 Chevrolet Silverado 2500HD\/3500 – 6.6L Duramax LBZ\u003c\/li\u003e\n\u003cli\u003e2007.5–2010 Chevrolet Silverado 2500HD\/3500 – 6.6L Duramax LMM\u003c\/li\u003e\n\u003cli\u003e2011–2016 Chevrolet Silverado 2500HD\/3500 – 6.6L Duramax LML\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Rudy's","offers":[{"title":"Default Title","offer_id":47634090492061,"sku":"DMAXBELLOW","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/DMAXBELLOW4.webp?v=1770310690","url":"https:\/\/rudysdiesel.com\/products\/duramax-2-25-hd-up-pipe-bellow-for-01-16-chevy-gmc-6-6l-lb7-lly-lbz-lmm-lml","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}