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Mel's Manufacturing
2017-2019 Duramax C&C 4" Downpipe Back Exhaust w/ Muffler (431024)
$1,010.00 CAD
Performance part for diesel trucks. Please confirm compatibility before purchasing.
Description
Description
Fits
| Year | Make | Model | Engine |
| 2017 |
GM | Cab & Chassis Crew Cab 3500 | L5P 6.6L Duramax & 4-Bolt Flange |
Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
Looking to wake up your L5P? The Mel's Manufacturing 431024 is a bolt-on 4" downpipe-back exhaust system for your Cab & Chassis L5P that will replace the restrictive OEM exhaust system. Just like all of Mel's Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you sail through the installation process. Not only will this make your 6.6L sound great, but it will also increase airflow, MPG, and torque while lowering EGT's!
Part Number: 431024
Features
- 4" Aluminized Steel
- Downpipe Back
- Includes Muffler
- OE style clamps & hangers
- Requires Custom Tuning
Notes
- This system will ONLY fit Crew Cab, Cab & Chasis trucks with the OEM style 4-Bolt Flange off the turbo direct pipe & a center-mounted rear fuel tank
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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