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Dirty Diesel Customs
2017-2023 Duramax 4" SS CAT & DPF Delete Pipe - No Muffler (DDC-3GM17)
$650.00 CAD
Performance part for diesel trucks. Please confirm compatibility before purchasing.
Description
Description
Fits
| Year | Make | Model |
| 2017-2023 | GM |
2500HD/3500HD w/L5P 6.6L Duramax |
Note: Direct bolt-on for Crew Cab Short Box; other configurations may need modifications.
The DDC-3GM17 by Dirty Diesel Customs is a CAT & DPF Delete Kit designed for 2017-2023 L5P 6.6L Duramax trucks. This high-performance 4" piping kit replaces stock components for improved fuel mileage, increased torque, and an aggressive, commanding exhaust note. Built for reliability and perfect fitment, it’s the ultimate upgrade for diesel performance enthusiasts.
Part Number: DDC-3GM17
Features
- 4" CAT & DPF Race Pipe
- OEM-Style 4-Bolt Flange
- Straight Pipe, No Muffler
- No Sensor Bungs
- Boosts Torque & Fuel Mileage
- T409 Stainless Steel Construction
- Easy Bolt-On Installation
- Clamp Torque: 50 ft-lbs
Notes
- These kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe!
Compatible trucks
Shipping info
Please refer to our Shipping policy. As a general rule, we ship out all orders in 24-72 hours using services like Purolator and other, and always provide you with a tracking number.
Disclaimer & warranty
Please refer to our Disclaimer and Warranty pages.
Planning a larger purchase? Feel free to reach out to discuss a possible discount.
If you have any questions or need help with your order, you’re always welcome to contact us directly.
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