2020-2025 Duramax 5" SS Downpipe Back Exhaust System - No Muffler (DDC-5GM20)
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Description
Description
Fits
| Year | Make | Model |
| 2020-2025 | GM | Duramax 2500/3500 w/ 6.6L (4-Bolt Flange) |
Note: Fits all wheelbase and cab configurations unless otherwise specified. Only fits models equipped with the OEM-style 4-bolt flange off the turbo direct pipe. Aftermarket custom tuning is required. Designed for competition/race use only.
When you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.
Features
Features
- 5" Downpipe-Back High-Flow Design
- Heavy-Duty Stainless Steel Construction
- Straight-Pipe Configuration (No Muffler)
- OEM-Style 4-Bolt Flange for Secure Fitment
- No Sensor Bungs Required
- Mandrel-Bent Tubing for Maximum Velocity
- Improved Torque, Mileage, and Throttle Response
Includes
Includes
- 5" Aluminized Exhaust Pipe Kit
- Heavy-Duty Torque Clamps
- Pre-Weld Contour Bent Hangers
Questions and Answers
Questions and Answers
Previously asked questions
We've compiled a list of questions and answers below.
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Ask a Question-
can i run the stock downpipe off the turbo with this or do you need a after market downpipe?
You can run your stock downpipe, however, this is a better option -> L5P-EXH-A004.
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Do I need to delete and tune to run this or is it just an install and ready to rock
You'll need to delete and tune.
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does the truck need to be tuned to run this downpipe back exhaust?
Yes.
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Hey, do you have any tunes for 2022 Duramax 2500 and unlocked ECM?
We sure do, you can find all you need to know over HERE.
