{"product_id":"polar-dpf-cat-delete-pipe-20-25-gm-1500-3-0l-duramax-pd-1-53235100","title":"Polar DPF\/CAT Delete Pipe | 20-25 GM 1500 3.0L Duramax","description":"\u003ch2\u003ePolar Stainless Steel DPF\/CAT Delete Race Pipe for 2020-2025 Chevy Silverado \u0026amp; GMC Sierra 1500 3.0L Duramax (LM2 \u0026amp; LZ0)\u003c\/h2\u003e\n\u003cp\u003eMaximize exhaust flow, lower exhaust gas temperatures (EGTs), and unlock maximum performance on competition-built diesels with the Polar DPF\/CAT Delete Pipe. Stock diesel particulate filters (DPF) and catalytic converters severely restrict exhaust velocity, creating high backpressure that slows turbo spool times and traps heat inside the engine bay.\u003c\/p\u003e\n\u003cp\u003eEngineered specifically for 3.0L Duramax LM2 and LZ0 inline-six diesel engines, this straight-through race pipe replaces restrictive factory emissions components with heavy-duty mandrel-bent steel tubing. Designed without sensor bungs for clean, streamlined racing setups, it includes heavy-duty stainless steel lap joint clamps to ensure a tight, leak-free connection under high boost conditions.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eDPF (Diesel Particulate Filter) \u0026amp; CAT Delete Race Pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Construction\u003c\/td\u003e\n\u003ctd\u003eMandrel-Bent Heavy-Duty Steel Tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Bungs\u003c\/td\u003e\n\u003ctd\u003eNo Bungs (Clean Competition Design)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping System\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Stainless Steel Lap Joint Clamps Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Case Restriction\u003c\/td\u003e\n\u003ctd\u003eStrictly Off-Road, Closed-Course \u0026amp; Competition Race Use Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuning Requirement\u003c\/td\u003e\n\u003ctd\u003eRequires Custom Aftermarket Off-Road Tuning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003ePD-1-53235100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Silverado 1500 (3.0L Duramax Turbo-Diesel LM2 \u0026amp; LZ0):\u003c\/strong\u003e 2020, 2021, 2022, 2023, 2024, 2025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra 1500 (3.0L Duramax Turbo-Diesel LM2 \u0026amp; LZ0):\u003c\/strong\u003e 2020, 2021, 2022, 2023, 2024, 2025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Fits 1500 light-duty models equipped with the 3.0L LM2 and LZ0 Duramax engines. Requires aftermarket ECM engine tuning to prevent check engine lights and limp mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement pipe engineered to align with original mounting locations; includes stainless steel lap joint clamps.\u003c\/li\u003e\n\u003cli\u003eSensor bungs are intentionally omitted; off-road custom engine tuning is required to delete factory emissions software codes and sensor monitoring.\u003c\/li\u003e\n\u003cli\u003eProfessional installation by a qualified competition diesel technician is strongly recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this DPF delete pipe require engine tuning?\u003c\/h3\u003e\n\u003cp\u003eYes. Installing this race pipe requires aftermarket off-road ECU tuning to disable factory DPF regeneration cycles, catalytic converter routines, and diagnostic trouble codes (DTCs).\u003c\/p\u003e\n\u003ch3\u003eIs this race pipe legal for street driving?\u003c\/h3\u003e\n\u003cp\u003eNo. This product is strictly manufactured and sold exclusively for off-road, closed-course competition, and racing applications. It is not legal for installation or use on public roads, highways, or pollution-controlled motor vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e PD-1-53235100\u003c\/p\u003e","brand":"Polar","offers":[{"title":"Default Title","offer_id":52778219340059,"sku":"JCHK_PD-1-53235100","price":805.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/3165\/4427\/files\/polar-dpf-cat-delete-pipe-3-0l-duramax-lm2-lz0-pd-1-53235100.jpg?v=1788703482","url":"https:\/\/4x4wavers.com\/fr\/products\/polar-dpf-cat-delete-pipe-20-25-gm-1500-3-0l-duramax-pd-1-53235100","provider":"4X4 WAVERS","version":"1.0","type":"link"}