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Continue shopping2016-2022 2.8L Duramax 3" Turboback Exhaust System w/ Muffler (DDC-4GM28M)
Sale price
$1,625.00
Regular price
Regular price
$1,625.00
Unit price
Tax included.
Shipping calculated at checkout.
Off-road and competition use only
Not for use on road-registered vehicles. Removing or modifying emissions equipment on a registered vehicle is illegal in Australia.
2016-2022 2.8L Duramax 3" Turboback Exhaust System w/ Muffler (DDC-4GM28M)
Sale price
$1,625.00
Regular price
Regular price
$1,625.00
Unit price
Dirty Diesel Customs
Art: DDC-4GM28M
Vehicle Fitment
Set your vehicle
Fits
- Chevrolet Silverado 2500 / 2500HD2016–2022
- Chevrolet Silverado 3500 / 3500HD2016–2022
- GMC Sierra 2500 / 2500HD2016–2022
- GMC Sierra 3500 / 3500HD2016–2022
Before you order
Not sure it fits? Ask us.
Send your year, model and engine. We'll confirm the part number before you buy.
Pay later
Afterpay & Zip
Split it into instalments
Delivery
Australia-wide
Usually 3–7 business days
Genuine
US & Canadian brands
Not copies or knock-offs
Support
Real people, no bots
20+ years fitting this gear
Aussie owned. 25 years in the auto trade.
About us
Normally ships within 3–8 business days
Description
| Year | Make | Model |
|---|---|---|
| 2016-2022 | GM | Canyon & Colorado (2.8L Duramax) |
Note: Our exhausts fit all wheelbases and cab configurations unless otherwise noted.
Unleash your 2.8L Duramax with Dirty Diesels' 3" Turboback Exhaust System, designed for Canyon and Colorado trucks. This complete, high-flow system replaces restrictive OEM exhaust and emissions components, improving torque, lowering EGTs, and delivering aggressive diesel performance. Built for reliability and perfect fitment, it transforms your truck’s sound and power.
Part Number: DDC-4GM28M
Features
- Complete 3" Turboback System
- Includes Downpipe & Muffler
- Boosts Torque & Fuel Mileage
- Lowers Exhaust Gas Temps
- Durable Stainless Steel Construction
- All Clamps & Hangers Included
- Pre-Welded Contour-Bent Hangers
- Reinforced Flanges for Strength
Notes
- Important Warning: This product is for OFF-ROAD USE ONLY and requires the removal of emissions components.
- Tuning is required for proper vehicle operation.