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DPF & CAT delete pipes | Boost performance & efficiency
DPF delete pipes replace restrictive factory exhaust sections and restore a smoother exhaust path. By improving flow, these pipes allow the engine to move gases more freely, which supports faster turbo response and lower EGT. Most diesel trucks show an immediate change in throttle response after installation.
These pipes fit Ford, Ram, Dodge Ram, Chevy, and GMC trucks equipped with Powerstroke, Cummins, Duramax, and EcoDiesel engines across multiple model years.
Key performance specifications
Our selection of DPF delete pipes is built for long-term durability and bolt on compatibility with factory exhaust paths.
All assemblies are mandrel-bent and use corrosion-resistant steel grades:
- Material: T409 or T304 stainless steel (depending on application)
- Diameter: 3″ or 4″, matching OE connection points
- Design: Mandrel-bent for consistent flow
- Fitment: OEM-style flanges, hangers, and sensor ports
- Surface: Welded seams with anti-corrosion finish
Each pipe follows factory routing to simplify installation and prevent clearance issues.
Supported models and years
Our DPF delete pipes and kits fit the following diesel truck and SUV platforms:
Ford Powerstroke
- 6.7L Powerstroke – 2011–2026
- 6.4L Powerstroke – 2008–2010
- 6.0L Powerstroke – 2003–2007
- 7.3L Powerstroke – 1999–2003
- 3.0L Powerstroke – 2018–2020
Ram Cummins
- 6.7L Cummins – 2007–2024
GM / Chevy Duramax
- 6.6L Duramax (LLY / LBZ / LMM / LML / L5P) – 2004–2026
- 3.0L Duramax (LM2) – 2020–2022
- 2.8L Duramax (LWN) – 2016–2021
Other diesel platforms
- Ram EcoDiesel 3.0L – 2014–2023
- Jeep Grand Cherokee EcoDiesel 3.0L – 2014–2020
- Jeep Wrangler / Gladiator EcoDiesel 3.0L – 2020–2023
- Nissan Titan XD 5.0L Cummins – 2016-2018
- Sprinter 3.0L – 2010–2023
Benefits
It opens up the exhaust system by removing flow restrictions. With less backpressure, the engine breathes easier – especially when towing or working hard off-road.
- Exhaust gas temps typically drop by 100–150°F
- Quicker turbo spool and better throttle response under load
- Increases exhaust flow, especially under tuned boost levels
- Pairs cleanly with downpipe-back, intake, and tuner upgrades
- Maintains factory fitment, no custom fabrication required
Using a delete pipe as part of an all-in-one kit helps maintain stable engine operation under load. Drivers often see 1–2 mpg gains in fuel efficiency, depending on tuning and driving style.
FAQ – DPF Delete, Pipe Installation & Diesel Exhaust System Questions
What does a DPF tuning pipe do?
This change helps the engine stay responsive while towing or running a tune. Most setups feel smoother through the midrange, with better pull in the higher gears.
How difficult is the installation?
The parts are designed to fit the factory routing and can be installed using hand tools in 2–4 hours. Clear instruction steps are included, and installation starts at the downpipe section of the exhaust system.
Will installing a straight pipe affect my warranty?
It’s best to review your specific warranty terms before starting the install. Even unrelated repairs can be denied if emissions equipment has been removed or bypassed.
Are DPF delete pipes legal?
Removing emissions equipment from a diesel system violates emissions regulations in most regions. Before installing, check local laws to avoid penalties or registration issues.
Disclaimer
For Off-Road/Racing Use Only: Products on this online store are for OFF-ROAD and RACE Use Only. They may not be legal on public roads due to emissions laws.
Check Your Local Laws: Before buying or installing, please check your local laws. Using them on public roads сan violate emissions regulations.