2017-2023 6.6L Duramax 4" DPF pipe & 3.5" Downpipe w/EGR Delete kit
2017-2023 6.6L Duramax 4" DPF pipe & 3.5" Downpipe w/EGR Delete kit is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
Shipping expectations
Shipping expectations
Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.
Returns and cancellations
Returns and cancellations
Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.
What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
2017-2023 6.6L Duramax 4" DPF pipe & 3.5" Downpipe w/...
2017-2023 6.6L Duramax 4" DPF pipe & 3.5" Downpipe w/EGR Delete kit is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
- Material: T409 Stainless steel,Aluminum Alloy.
- DPF Pipe: 4" inlet, Downpipe: 3.5" inlet.
- 20% better flow than the factory pipe.
- Quality tested for trouble-free performance.
- Improved combustion chamber temperatures.
- Heat wrap included keeping engine bay temperatures down.
- Free-flowing exhaust system for more power and better fuel economy.
- Better longevity of your engine’s cooling and exhaust system.
- Fit: 2017-2023 6.6L Chevy/GMC Duramax L5P Diesel Trucks. Not Fit Cab & Chassis trucks.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product features
Use this section to highlight specific product features to your customers.
Product comparison grid
Add content here to explain a bit about the range of products on offer and which ones may be most suitable for your customers.
