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Mel's Manufacturing
2017-2023 Duramax 4" CAT & DPF Race Pipe w/ Muffler (431031)
$740.00 CAD
Performance part for diesel trucks. Please confirm compatibility before purchasing.
Description
Description
Fits
| Year | Make | Engine |
| 2017-2023 | GM | L5P 6.6L Duramax & 4-Bolt Flange |
Note: This is a direct bolt-on for Crew Cab Short Box trucks, other cab/configurations may require modifications.
The 431031 By Mel's Manufacturing is a CAT & DPF Delete Kit for the 2017-2022 L5P w/ 6.6L Duramax. It's the perfect kit if you're looking to remove your stock components and replace them with high-performance & high-flow 4" piping. You'll notice fuel mileage improvement, increased torque, and you'll have a much better sounding 6.6L!
Part Number: 431031
Features
- 4" CAT & DPF Race Pipe
- OEM Style 4-Bolt Flange
- Includes Muffler to keep the sound down
- No Bungs
- Increased Torque & Fuel Mileage
- Aluminized
- Easy Installation
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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Grand opening giveaway is ON 🔥
$1000 CAD and an S&B intake up for grabs! Be one of the first 10 to spend $1,000 CAD in a single order and you’re entered to win $1,000 back. For all orders: leave us a review by March 31 for a shot at an S&B intake. Intake draw happens April 14.
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