{"title":"GMC, (2024-present), L5P, Exhaust System, Up-Pipes","description":"","products":[{"product_id":"wcfab-duramax-2-stainless-up-pipe-kit-for-oem-manifolds-with-gaskets","title":"WCFab WCF100624 Duramax 2\" Stainless Up Pipe Kit for OEM Manifolds with Gaskets (2017-2025 Duramax)","description":"\u003ch2\u003eGeneral Description\u003c\/h2\u003e\n\u003cdiv style=\"margin-left: 40px;\"\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eReplace the lightweight, leak prone, 1 5\/8\" OEM up pipes on your 2017-2025 Newer Duramax with these heavy duty 11 gauge 2\" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGT's. This kit is for use with factory exhaust manifolds.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003e\u003cbr\u003eFully compatible with WCFab Billet Exhaust Manifolds (Part Number WCF100373).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003e\u003cbr\u003eINCLUDES GASKETS! -NO Tuning required, bolt on! -Will fit on stock truck no other modifications or upgrades necessary!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003e\u003cbr\u003eReplaces the following GM Part Numbers: 12688021, 12702943, 12681437, 12680270, 12681162, 12674813, 12681162, 12676611\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eAlso fits 2019+ L5D Duramax (4500\/5500\/6500) Medium Duty Trucks.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv style=\"margin-left: 40px;\"\u003e\n\u003cul\u003e\n\u003cli class=\"p1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma,geneva,sans-serif;\"\u003ePassenger Side Up Pipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma,geneva,sans-serif;\"\u003eDriver Side Up Pipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma,geneva,sans-serif;\"\u003eUp Pipe Gaskets (4)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma,geneva,sans-serif;\"\u003eFlows 26% Better than OEM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma,geneva,sans-serif;\"\u003eMade in USA\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":50068582727968,"sku":"WCF100624","price":689.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/wcfab-wcf100624-duramax-2-stainless-up-pipe-kit-for-oem-manifolds-with-gaskets-2017-2025-duramax-1774399.jpg?v=1779548350"},{"product_id":"wcfab-duramax-billet-exhaust-manifold-2-stainless-up-pipe-kit","title":"WCFab WCF100226 Billet Exhaust Manifold \u0026 2\" Stainless Up Pipe Kit (2017-2025 Duramax)","description":"\u003ch2\u003eGeneral Description\u003c\/h2\u003e\n\u003cdiv style=\"margin-left: 40px;\"\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eUpgrade the Exhaust Manifolds and Up Pipes on your 2017-2025 Duramax to WCFab's Billet Exhaust Manifold \u0026amp; 2\" Stainless Up Pipe Kit.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; min-height: 15px; color: rgb(0, 0, 0);\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eWCFab’s Billet Exhaust Manifolds with EGR Riser Flange replaces the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components designed to enhance exhaust flow characteristics, improving turbo spool up, lowering EGTs and increasing power and economy. These manifolds are exhaust port gasket matched and internally divided for optimal flow with OEM or ported cylinder heads.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; min-height: 15px; color: rgb(0, 0, 0);\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eIncludes new gaskets, ARP 12PT fasteners, up pipe bolt kit, and assembly lube for easy install. Finished in Black Ceramic Coat rated for 1800ºF.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; min-height: 15px; color: rgb(0, 0, 0);\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eWCFab's Up Pipe Kit replaces the lightweight, leak prone, 1 5\/8\" OEM up pipes with heavy duty 11 gauge 2\" Stainless up pipes. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGT's.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; min-height: 15px; color: rgb(0, 0, 0);\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eNO Tuning required, bolt on! Will fit on stock truck no other modifications or upgrades necessary.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; min-height: 15px; color: rgb(0, 0, 0);\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eAlso fits 2019+ L5D Duramax (4500\/5500\/6500) Medium Duty Trucks.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; min-height: 15px; color: rgb(0, 0, 0);\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eSaves $150 vs. buying individually.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv style=\"margin-left: 40px;\"\u003e\n\u003cul\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eFully TIG Welded, CNC machined billet steel exhaust manifolds\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eFinished in Black Ceramic Coat rated for 1800ºF\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eIncludes new gaskets for manifold to cylinder head, EGR flange, and manifold to up pipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eIncludes ARP 12PT Fasteners and washers for installation to cylinder head\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003e1\/8 NPT port (and optional plug) included in driver side manifold for installation of EGT or drive \u003c\/span\u003epressure sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eIncludes ARP Up Pipe Bolt Kit\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003ePassenger Side Up Pipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eDriver Side Up Pipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eUp Pipe Gaskets (4)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\" style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 13px; line-height: normal; font-family: 'Helvetica Neue'; margin: 0px; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eNo tuning required\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":50068583907616,"sku":"WCF100226","price":2159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/wcfab-wcf100226-billet-exhaust-manifold-2-stainless-up-pipe-kit-2017-2025-duramax-9609868.jpg?v=1779548352"},{"product_id":"wcfab-wcf100199-l5p-up-pipe-bolt-kit","title":"WCFab WCF100199 L5P Up Pipe Bolt Kit (2017-2026 Duramax)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe WCFab L5P Up Pipe Bolt Kit is comprised of 12 specially selected high-strength ARP fasteners and matched washers with a pack of assembly lube are designed as an upgrade to the smaller and failure prone 8mm OEM fasteners employed on the 2017 and newer 6.6L Duramax engines to connect the up pipes to the exhaust manifolds and turbocharger pedestal. During our performance development work on these engines, we have seen common occurrences of the factory fasteners seizing or breaking in the manifolds or pedestal on brand-new, low-mile vehicles in rust-free environments. This kit is a simple, cost-effective upgrade for peace of mind and ease of serviceability for stock and modified trucks.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e**Torque to 24 FT LBS**\u003c\/span\u003e\u003c\/p\u003e","brand":"Wehrli Custom Fabrication","offers":[{"title":"Default Title","offer_id":50158733328672,"sku":"WCF100199","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/wcfab-wcf100199-l5p-up-pipe-bolt-kit-2017-2026-duramax-5839113.jpg?v=1779548169"},{"product_id":"gator-fasteners-upbk66l5p-heavy-duty-up-pipe-bolt-kit-2017-2025-duramax","title":"Gator Fasteners UPBK66L5P Heavy Duty Up-Pipe Bolt Kit (2017-2025 Duramax)","description":"\u003cdiv id=\"wsm-prod-tab-decrip\" class=\"wsm-tab-content wsm-tab-content-description\"\u003e\n\u003cdiv itemprop=\"description\" class=\"wsm-prod-tab-content\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD220 High-Strength Material\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Proprietary alloy with 220,000+ PSI tensile strength for unmatched durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Up-Pipe Hardware\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Includes all bolts needed for both up-pipe to exhaust manifold and up-pipe to turbo pedestal connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for Extreme Conditions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Withstands high heat, thermal cycling, and vibration in demanding diesel exhaust environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Black oxide finish protects against rust and exhaust byproducts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Direct replacement for factory hardware on 2017–2025 Chevy\/GMC 6.6L L5P Duramax engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGator Fasteners Quality\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Backed by Gator Fasteners’ commitment to top-tier strength and reliability – Nothing Bites Like Gator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your 2017–2025 Chevy\/GMC 6.6L L5P Duramax Diesel with the Gator Fasteners HD220 Heavy Duty Up-Pipe Bolt Kit (UPBK66L5P). Engineered from Gator’s exclusive HD220 alloy, these bolts deliver industry-leading tensile strength (220,000+ PSI), far surpassing standard 10.9 and 12.9 grade fasteners. This ensures your up-pipe connections remain secure and leak-free, even under the extreme heat and vibration of modern diesel engines.\u003c\/p\u003e\n\u003cp\u003eThis comprehensive kit includes all the bolts required for both the up-pipe to exhaust manifold and the up-pipe to turbo pedestal connections, providing a complete hardware solution for your exhaust upgrades or repairs. The corrosion-resistant black oxide finish ensures long-lasting protection against rust and exhaust byproducts. Each bolt is precision-machined for a direct fit, making installation straightforward and reliable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFits 2017–2025 Chevy Silverado and GMC Sierra 2500\/3500 HD trucks equipped with the 6.6L L5P Duramax Diesel engine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"wsm-prod-tab-details\" class=\"wsm-tab-content wsm-tab-content-prod-details\"\u003e\u003c\/div\u003e","brand":"Gator Fasteners","offers":[{"title":"Default Title","offer_id":51104279331104,"sku":"UPBK66L5P","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/gator-fasteners-upbk66l5p-heavy-duty-up-pipe-bolt-kit-2017-2025-duramax-8483535.png?v=1779544753"},{"product_id":"merchant-automotive-20232-up-pipe-bolt-kit-3-pack-2017-2025-duramax","title":"Merchant Automotive 20232 Up-Pipe Bolt Kit (3-Pack) (2017-2025 Duramax)","description":"\u003csection class=\"cmp-product-section cmp-product-section--toggle cmp-product-section--toggle-open animate--fade-in\" data-scroll=\"\"\u003e\n\u003cdiv class=\"cmp-product-details-wrapper\"\u003e\n\u003cdiv class=\"cmp-product-description\"\u003e\n\u003cdiv class=\"cmp-product-section__inner\"\u003e\n\u003cdiv class=\"cmp-product-description__content\"\u003e\n\u003cdiv class=\"cmp-product-force-font\"\u003eUpgrade the factory exhaust hardware on your GM 6.6L Duramax L5P with the Merchant Automotive Up-Pipe Bolt Kit (3-Pack) 20232. Featuring premium ARP bolts to provide you with unmatched strength and reliability. This kit is designed specifically for L5P Duramax engines and is intended to replace the GM OEM bolts (Part # 11602016). These bolts secure the exhaust manifold to up-pipe and turbocharger to up-pipe connections.\u003cbr\u003e\u003cbr\u003eEach kit includes three (3) ARP bolts with washers. They provide a perfect fit and superior clamping force. Built to withstand vibration, extreme heat, and pressure, these fasteners deliver a secure seal and peace of mind.\u003cbr\u003e\u003cbr\u003e\n\u003ch5\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Strength ARP Bolts With Washers\u003c\/li\u003e\n\u003cli\u003eSecures Exhaust Manifold to Up-Pipe \u0026amp; Turbo to Up-Pipe\u003c\/li\u003e\n\u003cli\u003eSet of 3 Bolts With Washers (4 Sets Required Per Engine)\u003c\/li\u003e\n\u003cli\u003eCorrosion-Resistant \u0026amp; Built For High-Temperature Durability\u003c\/li\u003e\n\u003cli\u003eQty (4) Kits Required For Complete Engine Installation (12 Bolts Total, Sold Per 3-Pack)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-force-font\"\u003e\n\u003ca href=\"https:\/\/www.xtremediesel.com\/xtreme-diesel-performance-xdp-product-warranty-availability#warranty\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cu\u003eManufacturer Warranty*:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e1 Year Limited\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Merchant Automotive","offers":[{"title":"Default Title","offer_id":51229423468832,"sku":"20232","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/merchant-automotive-20232-up-pipe-bolt-kit-3-pack-2017-2025-duramax-8400943.jpg?v=1779543008"},{"product_id":"ppe-116122500-up-pipe-bolt-set-2017-2025-duramax","title":"PPE 116122500 Up-Pipe Bolt Set (2017-2025 Duramax)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eUp-pipe bolts for GM L5P engines. A total of 12 bolts are included in the set for your 2017-2025 GM 6.6L Duramax Up-Pipes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":51539781189920,"sku":"116122500","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/ppe-116122500-up-pipe-bolt-set-2017-2025-duramax-1485939.webp?v=1779540907"},{"product_id":"ppe-118062050-exhaust-manifold-to-up-pipe-gasket-set-2017-2026-duramax","title":"PPE 118062050 Exhaust Manifold To Up-Pipe Gasket Set (2017-2026 Duramax)","description":"\u003cp\u003eThis 4-piece kit is constructed of multi-layered 301 stainless steel. The rolled edge creates a tight seal between the manifold and the turbo inlet. PPE Up-Pipe Gaskets perform better during extreme changes in temperature, ensuring a leak-free seal. Fits stock GM and PPE High-Flow Up-Pipes for the GM Duramax L5P.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM Equivalent P\/Ns:\u003c\/strong\u003e 12688018, 12676608\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":51542106636576,"sku":"118062050","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/ppe-118062050-exhaust-manifold-to-up-pipe-gasket-set-2017-2026-duramax-6334813.webp?v=1779540852"},{"product_id":"ppe-118062053-up-pipe-to-turbo-gasket-2017-2026-duramax","title":"PPE 118062053 Up-Pipe to Turbo Gasket (2017-2026 Duramax)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSingle gasket for driver- or passenger-side up-pipe to turbo connection. Stainless steel multi-layer construction to ensure a leak-free seal. Compatible with both OEM and PPE up-pipes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":51561469870368,"sku":"118062053","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/ppe-118062053-up-pipe-to-turbo-gasket-2017-2026-duramax-1209916.webp?v=1779540787"},{"product_id":"ppe-118062052-exhaust-manifold-to-up-pipe-gasket-2017-2026-duramax","title":"PPE 118062052 Exhaust Manifold to Up-Pipe Gasket (2017-2026 Duramax)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSingle gasket for manifold to up-pipe connection (lower up-pipe gasket). Stainless steel multi-layer construction to ensure a leak-free seal. Compatible with both OEM and PPE manifolds.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":51561477374240,"sku":"118062052","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/ppe-118062052-exhaust-manifold-to-up-pipe-gasket-2017-2026-duramax-8220238.webp?v=1779540787"},{"product_id":"ppe-116112500-high-flow-exhaust-manifolds-with-up-pipes-2017-2026-duramax","title":"PPE 116112500 High-Flow Exhaust Manifolds With Up-Pipes (2017-2026 Duramax)","description":"\u003cp\u003eE High-Flow Manifold is made from high-sil moly cast iron. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy, and maintaining reliability.\u003c\/p\u003e\n\u003ch2\u003eHigh-Flow Exhaust Manifold\u003c\/h2\u003e\n\u003cp\u003eCeramic coating is available as an option for High-Flow Exhaust Manifold.\u003c\/p\u003e\n\u003cp\u003eCeramic coating was pioneered by the military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e\n\u003cp\u003eThe Ceramic-Coating option enhances the existing benefits of the PPE Manifold and Up-Pipe Kit which is specifically designed to maximize power and flow characteristics. Ceramic coating creates a thermal barrier and doesn’t absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature. The ceramic coating promotes even greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifold looking great - for a long, long time.\u003c\/p\u003e\n\u003ch2\u003e304 Stainless Steel Up-Pipe Kit\u003c\/h2\u003e\n\u003cp\u003eChoose the Ceramic Coating Option added to your PPE Manifold and upgrade your GM 6.6L Duramax with the superior combination of PPE Manifold with 304 Stainless Steel Up-Pipe Kit.\u003c\/p\u003e\n\u003cp\u003eComplete your upgrade with a PPE 3-Inch 304 Stainless Steel Down Pipe.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Raw","offer_id":51581816275232,"sku":"116112500","price":1349.99,"currency_code":"USD","in_stock":true},{"title":"Silver Ceramic Coating","offer_id":51581816308000,"sku":"116112535","price":1520.99,"currency_code":"USD","in_stock":true},{"title":"Black Ceramic Coating","offer_id":51581816340768,"sku":"116112520","price":1520.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/ppe-116112500-high-flow-exhaust-manifolds-with-up-pipes-2017-2026-duramax-2328012.webp?v=1779540733"}],"url":"https:\/\/www.southerndieselsupply.com\/collections\/gmc-2024-present-l5p-exhaust-system-up-pipes.oembed","provider":"Southern Diesel Supply","version":"1.0","type":"link"}