{"product_id":"2011-2015-5-6-6l-duramax-lml-4-dpf-cat-delete-pipe-egr-cooler-delete-kit","title":"2011-2015.5 6.6L Duramax LML 4\" DPF \u0026 CAT Delete Pipe \u0026 EGR Cooler Delete Kit","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEngineered with a 4-inch pipe diameter to maintain ideal exhaust gas velocity for faster turbocharger spool-up, crisp throttle response, and minimal cab drone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplaces the heavy, restrictive DPF canister with a smooth 4-inch race pipe to eliminate primary exhaust backpressure, lower Exhaust Gas Temperatures (EGTs), and stop fuel-draining active regenerations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletely removes the factory EGR cooler and valve components, preventing abrasive soot from choking intake valves and eliminating internal coolant leak risks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes precision V-clamp flange geometry engineered specifically for the downpipe connection layout on early-build LML trucks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFit: 2011-2015.5 6.6L Silverado \u0026amp; Sierra Duramax 2500HD\/3500HD LML engine with a V-Band Clamp (Does NOT fit 2015.5-2016 models equipped with the 3-bolt flange; please physically inspect underneath your truck to verify your turbo discharge style before purchasing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DieselTok","offers":[{"title":"Default Title","offer_id":48683420975358,"sku":"DT-ER-0218","price":298.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/7957\/9902\/files\/ER-0218_c67fe80c-1b4b-43ca-9d8b-87e92826655f.jpg?v=1785853276","url":"https:\/\/dieseltok.com\/products\/2011-2015-5-6-6l-duramax-lml-4-dpf-cat-delete-pipe-egr-cooler-delete-kit","provider":"DieselTok","version":"1.0","type":"link"}