{"title":"6.6L Duramax DPF and CAT Delete Pipe 2015.5-2022","description":"\u003ch2\u003e6.6L Duramax DPF And CAT Delete Pipes\u003c\/h2\u003e\n\u003cp\u003eIf you are shopping for cat delete Duramax parts, this collection focuses on DPF and CAT delete pipes for the supported 6.6L Duramax applications shown in the listings. These are emissions delete parts intended only for off-road use, and buyers should check applicable local regulations before purchasing.\u003c\/p\u003e\n\u003cp\u003eBefore you order, compare the year range, engine code, vehicle model wording, and full product title. The listed products separate LML and L5P fitment, so match those details to your truck and review the individual product page before adding a pipe to cart.\u003c\/p\u003e\n\u003ch3\u003eMatch The Listing To Your Truck Details\u003c\/h3\u003e\n\u003cp\u003eThe right Duramax cat delete pipe choice depends on the fitment facts stated in the product title. Use the year break, engine code, and Chevy, GMC, Silverado, 2500, or 3500 model wording in the listing to narrow the selection.\u003c\/p\u003e\n\u003cp\u003eIf your truck details are not stated in the title or product page, do not assume compatibility. The collection table below is a quick starting point, not a replacement for checking the full product page.\u003c\/p\u003e\n\u003ch3\u003eUse The Listings To Check Key Fitment Points\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect between the LML and L5P product listings using the engine code shown in the title.\u003c\/li\u003e\n  \u003cli\u003eMatch the truck model wording in the listing to your vehicle details.\u003c\/li\u003e\n  \u003cli\u003eCheck the stated year range before adding a pipe to cart.\u003c\/li\u003e\n  \u003cli\u003eReview the individual product page for any fitment notes not shown in this collection table.\u003c\/li\u003e\n  \u003cli\u003eConfirm off-road use requirements and applicable local regulations before purchasing DPF and CAT delete parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare The Available Pipes\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProduct\u003c\/th\u003e\n      \u003cth\u003eEngine\u003c\/th\u003e\n      \u003cth\u003eVehicle Model\u003c\/th\u003e\n      \u003cth\u003eYear Range\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e4\" DPF \u0026amp; CAT Delete Race Pipe For 2017-2022 6.6L Duramax L5P Chevy GMC 2500 3500\u003c\/td\u003e\n      \u003ctd\u003e6.6L Duramax L5P\u003c\/td\u003e\n      \u003ctd\u003eChevy GMC 2500 3500\u003c\/td\u003e\n      \u003ctd\u003e2017-2022\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFor 2015.5-2016 6.6 Duramax LML DPF \u0026amp; CAT Delete Pipe Fits Chevy Silverado 2500 3500\u003c\/td\u003e\n      \u003ctd\u003e6.6 Duramax LML\u003c\/td\u003e\n      \u003ctd\u003eChevy Silverado 2500 3500\u003c\/td\u003e\n      \u003ctd\u003e2015.5-2016\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eU.S. Shipping:\u003c\/strong\u003e Free shipping is available within the United States except Alaska, Hawaii, Puerto Rico, the Virgin Islands, Guam, and the Marshall Islands. Delivery timing depends on location and inventory.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45-Day Returns:\u003c\/strong\u003e Unused products may be returned within 45 days of delivery when the Return \u0026amp; Exchange Policy conditions are met. Return shipping responsibility depends on the reason for the return.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Check the individual product page for any applicable warranty terms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e Use the Contact Us page for order or product questions during published Monday-Friday business hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReview the fitment details and choose the 6.6L Duramax DPF and CAT delete pipe that matches the supported listing.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do I choose the right cat delete Duramax pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Start with the product title, then match your truck by year range, engine code, and model wording. This collection includes separate listings for 2015.5-2016 6.6 Duramax LML and 2017-2022 6.6L Duramax L5P applications, so do not treat the pipes as interchangeable without checking the individual product page.\"}},{\"@type\":\"Question\",\"name\":\"What product types are listed in this collection?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The sampled titles identify DPF and CAT delete pipe parts, including one 4\\\" race pipe listing for the 2017-2022 L5P application and one DPF and CAT delete pipe listing for the 2015.5-2016 LML application. Check each product page for any details not shown in the collection title.\"}},{\"@type\":\"Question\",\"name\":\"Which trucks are supported by the listed fitment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The listed L5P product title states 2017-2022 6.6L Duramax L5P Chevy GMC 2500 3500. The listed LML product title states 2015.5-2016 6.6 Duramax LML and Chevy Silverado 2500 3500. If your truck wording is different, verify fitment before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Are these DPF and CAT delete pipes legal for street use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"These DPF and CAT delete products are intended only for off-road use. Buyers should check applicable local regulations before purchasing, and should not assume a listed pipe is suitable for any regulated on-road application.\"}},{\"@type\":\"Question\",\"name\":\"Do the product titles confirm material or included hardware?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The supplied product titles do not state material, clamps, gaskets, sensors, or other included hardware. Review the individual product page before purchase, especially if you need a specific material, accessory, or installation component.\"}},{\"@type\":\"Question\",\"name\":\"What should I check before installation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Confirm the year range, engine code, model wording, and any product-page notes before starting work. The sampled titles do not provide installation steps, required tools, or setup instructions, so use the individual listing or the Contact Us page for product-specific questions.\"}},{\"@type\":\"Question\",\"name\":\"Does the 2017-2022 listing fit the same trucks as the 2015.5-2016 listing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The collection separates the 2017-2022 6.6L Duramax L5P Chevy GMC 2500 3500 listing from the 2015.5-2016 6.6 Duramax LML Chevy Silverado 2500 3500 listing. Match the exact product wording to your truck instead of ordering by engine size alone.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this collection if I am not sure whether my truck is LML or L5P?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the collection as a starting point, but verify your engine code before selecting a pipe. The listed applications are divided by LML and L5P, and the product title is the first fitment check. If you are unsure, review your truck information and use the Contact Us page during published Monday-Friday business hours.\"}},{\"@type\":\"Question\",\"name\":\"What is the return, warranty, and contact policy for these parts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Unused products may be returned within 45 days of delivery when the Return \u0026 Exchange Policy conditions are met. Return shipping responsibility depends on the reason for the return. Review the current policy and use the Contact Us page for assistance. Check the individual product page for any applicable warranty terms.\"}}]}\u003c\/script\u003e","products":[{"product_id":"dpf-cat-delete-pipe-2015-5-2016-chevy-2500-3500-6-6l-duramax-lml","title":"For 2015.5-2016 6.6 Duramax LML DPF \u0026 CAT Delete Pipe Fits Chevy Silverado 2500 3500","description":"\u003cdiv style=\"position: relative;\" data-slate-node=\"element\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe 2015.5 - 2016 6.6 Duramax LML DPF \u0026amp; CAT Delete Pipe is a high - performance aftermarket component designed for Chevy Silverado 2500 and 3500 trucks. This delete pipe is crafted to enhance the vehicle's exhaust system by removing the restrictive DPF (Diesel Particulate Filter) and CAT (Catalytic Converter). It offers a solution for those looking to optimize their truck's performance and fuel efficiency.\u003c\/p\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2015.5 - 2016 GMC Chevy Duramax 6.6L 2500\/3500 Pickup Owners\u003c\/strong\u003e: Specifically tailored for trucks with the LML engine, including short - bed crew cab and long - bed crew cab models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruck Enthusiasts Seeking Performance Upgrades\u003c\/strong\u003e: Perfect for those who want to improve their vehicle's power, fuel economy, and overall driving experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivers Dealing with Clogged DPF Issues\u003c\/strong\u003e: Ideal for trucks with a clogged DPF, as this delete pipe can significantly boost fuel mileage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JomGorg","offers":[{"title":"Default Title","offer_id":32229975851068,"sku":"C-PP-03","price":232.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/6448\/0316\/files\/efd76207f22d0c9d6842f8192cdfabda.jpg?v=1755763611"},{"product_id":"dpf-cat-delete-race-pipe-2017-2022-duramax-l5p","title":"4\" DPF \u0026 CAT Delete Race Pipe For 2017-2022 6.6L Duramax L5P Chevy GMC 2500 3500","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4\" DPF \u0026amp; CAT Delete Race Pipe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2017-2022 GMC Sierra 2500\/3500 HD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eChevrolet Silverado 2500\/3500 HD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Crew Cab Short Bed \u0026amp; Long Bed) equipped with the 6.6L Duramax L5P diesel engine. Designed for off-road performance and competition use, this T-409 stainless steel race pipe eliminates the need for DPF\/CAT maintenance while enhancing exhaust flow, reducing backpressure, and unlocking significant power gains when paired with an ECU remap.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Owners\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof 2017-2022 L5P 6.6L Duramax-powered GMC Sierra 2500\/3500 HD and Chevrolet Silverado 2500\/3500 HD (Crew Cab configurations).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Road Enthusiasts \u0026amp; Competitors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseeking optimized exhaust flow for maximum power and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Mechanics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elooking for a 1-hour installation with basic tools (or faster with a lift).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmission-Restriction-Free Use\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(non-road\/commercial applications only).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JomGorg","offers":[{"title":"Default Title","offer_id":49851120976187,"sku":"C-PP-02","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/6448\/0316\/files\/d096ff37875cc410d5b4e2fc5bb89410.jpg?v=1735725311"}],"url":"https:\/\/www.egrperformance.com\/collections\/duramax-dpf-cat-delete-pipe.oembed","provider":"EGR Performance","version":"1.0","type":"link"}