{"product_id":"wehrli-11-16-duramax-lml-stainless-2in-up-pipe-kit-w-gaskets-up-pipe-kit-for-lml-duramax-wcf100197","title":"Wehrli 11-16 Duramax LML Stainless 2in Up Pipe Kit w\/ Gaskets - Up-Pipe Kit for LML Duramax | WCF100197","description":"\u003cp\u003eReplace the lightweight 16G, leak prone, 1 5\/8\" OEM driver and passenger side up pipes on your 2011-2016 6.6L LML Duramax equipped Chevrolet Silverado or GMC Sierra 2500 \/ 3500 HD truck with this heavy duty 11 gauge 2\" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Improves exhaust flow which increases turbo spool-up and decreases EGT's. Excellent upgrade for hard working, heavy towing trucks or high performance applications equipped with larger upgraded turbocharger and emissions compliant tuning. Compatible with OEM style exhaust manifolds or WCFab Billet Exhaust Manifold (Part Number WCF100363). INCLUDES GASKETS! - NO Tuning required, bolt on! -Will fit on stock truck no other modifications or upgrades necessary! Replaces the following GM part numbers: 12657012, 12638302, 12644640, 12650925, 12637379. Will not work with aftermarket manifolds which a\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFully TIG Welded 11 GA Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eDuctile Iron Cast EGR Connection w\/ EGT Sensor Port\u003c\/li\u003e\n\u003cli\u003eIncludes Up Pipe and EGR Cooler Gaskets (5pcs)\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM \u0026amp; WCFab Turbo Down Pipes\u003c\/li\u003e\n\u003cli\u003eHeavy Duty 2\" Passenger Side Up Pipe\u003c\/li\u003e\n\u003cli\u003eHeavy Duty 2\" Driver Side Up Pipe\u003c\/li\u003e\n\u003cli\u003eNO TUNING REQUIRED\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wehrli\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Up-Pipe Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e WCF100197\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e LML Duramax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 12.0 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAuthentic Wehrli, shipped fast from Core Diesel Parts. Questions or fitment help? Email sales@coredieselparts.com.\u003c\/p\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":49066464674017,"sku":"WCF100197","price":687.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/6593\/4817\/files\/b5b87deae30025f7f3ace786b74a7a51L.jpg?v=1788960207","url":"https:\/\/www.coredieselparts.com\/products\/wehrli-11-16-duramax-lml-stainless-2in-up-pipe-kit-w-gaskets-up-pipe-kit-for-lml-duramax-wcf100197","provider":"CoreDieselParts.com","version":"1.0","type":"link"}