6.6L Duramax L5P EGR Delete Kit 2017-2025

Selection Overview for L5P Delete Packages

Start with the package type

Choose by the named parts in the listing first. This collection includes EGR delete kits, EGR valve cooler delete kits, 4" DPF delete pipe packages, downpipe combinations, CAN Bus plug packages, and listings that also name CCV delete.

Separate single-system kits from bundled packages

A simple EGR or EGR valve cooler listing is not the same order as a DPF/EGR/CCV package with a downpipe and CAN Bus plug. Read the title closely so you are comparing the same kind of package before price or availability.

Keep legal use in the buying decision

Because these products include EGR, DPF, and CCV delete items, they are intended only for off-road use. Check applicable local regulations before purchasing.

Fitment and Product Details to Verify

Match the year range in the exact listing

Year coverage is not identical across the collection. Product titles show ranges including 2017-2019, 2020-2022, 2017-2023, and 2017-2025, so use the individual product page to confirm any engine, vehicle, year, or fitment detail that is not shown in the title.

Check the vehicle wording before ordering

Some listings specify Chevy Silverado 2500 3500, while others use Chevy GMC wording. Do not assume one listing covers the same truck as another unless the product page confirms it for your application.

Confirm details not stated in the title

The sampled titles do not provide material, installation, tuning, or warranty details. If those points matter for your build or shop ticket, verify the individual product page before ordering.

Product List

• 4" DPF Delete Pipe & EGR Cooler Delete Kit For 2017-2022 6.6L Duramax L5P Chevy Silverado 2500 3500, a 4" DPF delete pipe and EGR cooler delete package for the listed Silverado fitment.
• 4" DPF Delete Pipe & EGR Delete Kit w/downpipe & CAN Bus Plug For 2017-2019 6.6L Duramax L5P Chevy Silverado 2500 3500, a package that names a DPF delete pipe, EGR delete kit, downpipe, and CAN Bus plug.
• 4" DPF Delete Pipe & EGR Delete Kit w/downpipe For 2020-2022 6.6L Duramax L5P Chevy Silverado 2500 3500, a 2020-2022 Silverado package listing a DPF delete pipe, EGR delete kit, and downpipe.
• All 6.6L Duramax L5P DPF/EGR/CCV/ Delete & Downpipe/Can Bus Plug For 2017-2019 Chevy Silverado 2500 3500, a bundled delete package that also names a downpipe and Can Bus plug.
• All 6.6L Duramax L5P DPF/EGR/CCV/ Delete & Downpipe/Can Bus Plug For 2020-2022 Chevy Silverado 2500 3500, a 2020-2022 bundled package listing DPF, EGR, CCV, downpipe, and Can Bus plug items.
• EGR Delete Kit for 6.6L Duramax L5P 2017-2019 Chevy GMC, an EGR delete kit for the year and Chevy GMC wording shown in the title.
• EGR Valve Cooler Delete Kit for 2017-2025 6.6L Duramax L5P Chevy GMC, an EGR valve cooler delete kit with the broadest year range named in this collection.
• For 2017-2023 6.6L Duramax L5P Chevy GMC Downpipe & EGR Valve Cooler Delete Kit, a downpipe and EGR valve cooler delete kit for the listed 2017-2023 Chevy GMC application.

Frequently Asked Questions About 6.6L Duramax L5P EGR Delete Kits

What products are included in this collection?

This collection includes EGR delete kits, EGR valve cooler delete kits, 4" DPF delete pipe packages, downpipe combinations, CAN Bus plug packages, and bundled DPF, EGR, and CCV delete listings. The exact package changes by product, so use the individual listing title and product page to confirm what is included before ordering.

How do I compare an EGR delete kit with an EGR valve cooler delete kit?

Start with the wording in the product title. Some listings name an EGR delete kit, while others specifically name an EGR valve cooler delete kit. Do not assume the same components are included across both styles. If the title does not answer your parts list question, check the individual product page before buying.

Which trucks are listed for these parts?

The sampled titles support 6.6L Duramax L5P applications with either Chevy Silverado 2500 3500 wording or broader Chevy GMC wording. Listed coverage spans applications from 2017 through 2025, but several packages use narrower year ranges. Match your truck to the exact product page instead of treating the whole collection as universal fitment.

Do all kits include a downpipe or CAN Bus plug?

No. Some packages name a downpipe, some name a CAN Bus plug, and some do not list either item in the title. If your order needs those pieces, choose a listing that clearly names them or verify the contents on the product page. The collection title alone does not confirm every included component.

Why do some listings mention a 4" DPF delete pipe?

Those listings are bundled packages that specifically name a 4" DPF delete pipe along with EGR-related parts. Other products in this collection may focus on the EGR or EGR valve cooler side only. Use that title detail to separate single-system kits from larger packages before comparing products.

What should I verify before installation?

Confirm the engine, model wording, year range, and named components on the individual product page. The sampled titles do not provide installation steps, material specifications, or setup instructions. If your shop needs confirmation before scheduling work, use the Contact Us page during published Monday-Friday business hours.

Are material specifications provided for these kits?

The supplied product titles do not state materials such as aluminum, stainless steel, weld type, or seal material. Because those details are not shown in the evidence for this collection, do not assume a material based on the category. Check the individual product page for any listed construction details.

Are these delete products for off-road use only?

Yes. Because the listed products include EGR, DPF, and CCV delete items, they are intended only for off-road use. Check applicable local regulations before purchasing. If the truck is used on public roads, confirm the legal requirements for your location before ordering any delete package.

What are the return, warranty, and contact details?

Unused products may be returned within 45 days of delivery when the Return & 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.