Collection: DPF Delete Kits

Types of Diesel Delete Kits We Offer

• Race Pipe Kits – Maximize airflow and reduce backpressure for off-road performance.
• Downpipe-Back DPF Delete Kits – Improve exhaust flow while maintaining daily drivability.
• Turbo-Back DPF Delete Kits – Full system upgrade from the turbocharger back, ideal for full performance builds.
• DEF Delete Kits – Eliminate your diesel exhaust fluid system and reduce regen cycles.
• DPF Delete Tuners – Reprogram your ECM to clear codes and unlock your diesel’s full potential.

Diesel Exhaust Sizes & Straight Pipe Options

Looking for the right pipe size for your build? Our DPF delete kits are available in both 4 inch and 5 inch exhaust configurations. Choose a 4" exhaust for balanced performance and a quieter ride, or go with a 5" straight pipe exhaust system for maximum airflow and a deeper, more aggressive tone.

We also offer a variety of exhaust configurations depending on your truck’s setup, including:

• Straight pipe exhaust kits – Fully unrestricted exhaust flow for race/off-road use
• Race pipe kits – Maintains some backpressure, ideal for towing or mixed-use
• Downpipe-back systems – Great for deleting the DPF while retaining factory turbo components
• Turbo-back exhaust – Replaces the entire system from the turbo for full performance builds
• DPF race pipes – Streamlined solutions focused on power and flow

Exhaust Systems by Engine Type

SPETUNER supports a wide range of diesel platforms with tailored exhaust delete solutions:

• Cummins exhaust kits – Available for RAM 2500/3500 with 6.7L engines, including 4” and 5” turbo-back options
• Powerstroke exhaust systems – Designed for Ford Super Duty trucks with 6.7L Powerstroke, including straight pipe and downpipe-back kits
• Duramax exhaust delete packages – Covering LML, LMM, and L5P straight pipe kits, with complete DPF/DEF/EGR delete packages
• EcoDiesel exhaust upgrades – Lightweight and efficient solutions for 3.0L Jeep and RAM EcoDiesel engines

All-in-One Diesel Delete Packages

Looking for a simple, complete solution? Our all-in-one diesel delete kits combine:

• DPF delete pipes
• DEF delete modules
• Compatible tuners to reprogram your ECM and avoid check engine lights

These plug-and-play kits let you delete DPF, DEF, and EGR systems all at once—giving your truck the performance it was meant to have.

FAQs

What’s the difference between a DPF delete kit and a DPF eliminator kit?

Both aim to remove your diesel particulate filter. DPF eliminator kits often refer to full exhaust system replacements, while DPF delete kits may include pipes, tuners, and software.

Do I need a tuner with my delete kit?

Yes. A compatible DPF delete tuner is required to clear check engine lights and optimize engine parameters after removing emissions components.

Can I delete DPF and DEF at the same time?

Absolutely. Our combo kits let you remove both systems in one package, often labeled as diesel DEF delete kits or DEF delete systems.

Is this legal for street use?

All delete kits are intended for off-road and racing use only. Check local regulations before purchasing.

Can I choose between 4" and 5" exhaust pipes?

Yes. Most of our DPF delete kits give you the option to select either 4 inch or 5 inch exhaust pipe sizes, depending on your desired sound and performance level.

What’s the difference between straight pipe and race pipe?

A straight pipe removes all flow restrictions for maximum power and sound, while a race pipe retains slight restriction for better backpressure balance, which can benefit towing or daily driving.

Need a DPF Delete Shop or Tuner?

SPETUNER isn’t just a supplier — we’re your diesel tuning partner. We provide:

Delete-capable tuners for DPF/DEF systems

Step-by-step installation guides

Expert diesel tech support from real enthusiasts

Searching for a trusted DPF delete shop near you? We ship across the USA and Canada with fast delivery and full support.

Take the First Step Toward More Power

Explore our DPF delete kits, DEF delete kits, and diesel tuning packages to find the perfect match for your truck.
Whether your build needs a 5-inch straight pipe for your L5P Duramax, a turbo-back setup for your Cummins, or a downpipe-back system for your Powerstroke, we have the right kit for you.

We back every order with expert support, installation help, and the best diesel parts in the industry.
Ready to delete your DPF, DEF, and EGR systems?
Order your complete diesel delete kit today and unleash your truck’s true power.