5 Inch Exhaust DPF Delete | GM Duramax L5P | 2017-2023

From: $635 USD
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Vehicle Fitment
Make: GM/Chevy
Engine: L5P
Year: 2017 - 2023
Selection: Aluminized Steel (Straight Pipe)
Aluminized Steel (Straight Pipe)
Aluminized Steel (w/Muffler)
Stainless Steel (Straight Pipe)
Stainless Steel (w/Muffler)

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Description

5 Inch Exhaust DPF Delete | GM Duramax L5P | 2017-2023 

Get more from your GM diesel with our 2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevy/GMC Duramax 6.6L Diesel L5P 5 Inch Exhaust System. This upgrade increases engine power, mileage, and provides a richer sound.

2017-2023 Duramax L5P 5 Inch Turbo Back Exhaust

Main Components:

  • Downpipe-Back Sections: Replaces the factory part. It allows more t flow and faster turbo response.

  • Pipe Sections: Connect all parts of the system. These pipes ensure a perfect fit and smooth flow.

  • Muffler: Balances noise reduction and performance. You'll love the deep, powerful sound it produces without any annoying drone.

  • Clamps and Hangers: Hold the system in place. These sturdy parts make sure your setup stays secure, even on rough roads.

Key Features:

  • Material Options: Choose between aluminized steel or T-409 stainless steel. Stainless steel resists rust better, ideal for harsh winter conditions.

  • Increased Horsepower: The Duramax L5P 5 Inch Exhaust System enhances motor output. You'll feel the difference when accelerating or towing heavy loads.

  • Improved Fuel Economy: This system can increase your MPG significantly. Save on fuel costs while driving further 

  • Easy Installation: Designed for quick fitment with included hardware. Most users can install it in about an hour using basic tools.

  • Enhanced Sound: Enjoy a deeper, more aggressive note. The improved sound adds to the overall driving experience without being too loud.

Fitment:

  • 2017, 2018, 2019, 2020, 2021, 2022, 2023 model years

  • Chevy/GMC Silverado and Sierra pickup trucks 

  • Note: For crew cab with short and long beds. 

  • Not for 3500/4500/5500 Cab & Chassis commercial trucks.


The Duramax 6.6 L5P DPF Back Exhaust dramatically boosts your vehicle's performance. This solution reduces gas temperatures, protecting your engine and improving throttle response for better control. Proper removal of the DPF, CAT, and emission components is essential for optimal performance. A tuner is required to prevent engine codes after removal. Ideal for drivers who demand the best from their pickup, whether for work or play.

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Customer Reviews

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R
Riley Murphy
Riley Murphy

The product fits well and is easy to install. However, the exhaust hanger could be improved by adding a ball at the end of the rubber bushing to prevent it from falling out. I made two cuts and bent the hanger slightly to fix the issue, and it has been working well since.