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**DISCLAIMER:** DPF and EGR delete modifications may not be street legal in all jurisdictions. Check local emissions regulations before installation. Our featured diesel truck tuners and delete pipes give your Ford Powerstroke, Chevy Duramax, or Ram Cummins the performance gains you're after. Pick your engine and year below, then upgrade.

Diesel Delete Tuners & DPF Delete Pipes for Your Truck

You've got options here. Whether you're running a 6.7L Powerstroke, 6.6L Duramax, or 6.7L Cummins, we stock the tuners and exhaust mods that actually work. These aren't one-size-fits-all solutions—each kit is built for your specific engine and model year.

Ford Powerstroke DPF Delete (2008-2019)

The 2008-2010 6.4L and 2011-2019 6.7L Powerstrokes respond well to both DPF/CAT delete pipes and EZ Lynk tuning. The delete pipe eliminates restrictive emissions hardware; the tuner optimizes fuel delivery and timing. Run them together for real results. The H&S Mini Maxx works here too if you prefer a standalone approach.

Chevy Duramax Tuning (2001-2016 LML/LGH)

Duramax owners typically go EFI Live for serious tuning control. The Autocal V3 handles 2001-2016 models and gives you custom tune files without dealer dependency. Pair it with our delete pipes if your setup allows it.

Ram Cummins Delete Tuners (2006-2021)

The 6.7L Cummins in your Ram responds to both H&S Mini Maxx and EZ Lynk tuning. The Mini Maxx V1 works 2006-2012; the EZ Lynk Auto Agent 3 covers 2007.5-2021. Either gets you better throttle response and fuel economy without a laptop.

Which Kit Should You Buy?

Start with your truck's year and engine. If you want simplicity, grab a standalone tuner like the Mini Maxx or EZ Lynk. If you want maximum performance, add a DPF/CAT delete pipe. Check tuning guides for your specific combo. Need exhaust work? Browse our complete exhaust systems and piping solutions.

Pick your truck from the list above and get started. Questions on compatibility? Hit us up—we'll point you to the right setup for your rig.

Can I run a delete tuner without a DPF delete pipe?

Yes. A tuner alone (EZ Lynk, H&S Mini Maxx, EFI Live) will improve performance and economy by adjusting fuel timing and boost. A DPF delete pipe removes physical emissions hardware and pairs best with tuning for maximum flow. You don't need both, but they complement each other well.

Will a DPF delete throw a check engine light?

A pipe delete alone usually doesn't—it's passive. But a tuner will disable DPF and EGR monitor codes in your PCM. Street legality varies by state. Check your local emissions laws before ordering.

What's the difference between EZ Lynk and H&S Mini Maxx?

EZ Lynk (Auto Agent 3) is a handheld tuner that works via Bluetooth and your phone. H&S Mini Maxx is a standalone box you plug in once and go. EZ Lynk gives more tune adjustability; Mini Maxx is set-and-forget simpler. Both work for Powerstroke, Duramax, and Cummins engines.

Do I need a delete tuner for my 2015 6.7L Powerstroke?

Not mandatory, but recommended. Your truck will run stock, but a tuner unlocks fuel economy gains (3-5 mpg) and throttle response. If you're doing a DPF delete, the tuner is essential to reprogram your PCM and avoid codes.

Which tuner works for 2001-2016 Duramax?

EFI Live Autocal V3 covers the entire range. It handles LB7, LLY, LBZ, LMM, and LML engines. Download custom tune files from the EFI Live community or work with a tuner shop for a custom file.

Can I install a delete pipe myself?

Yes, if you're handy with basic tools. Most DPF delete pipes bolt on in 2-4 hours. A tuner install is even easier—plug in the handheld and upload your tune. No lift or special tools needed for the software side.

What MPG improvement can I expect?

Tuning alone typically nets 2-5 mpg depending on driving style. A delete pipe adds another 1-3 mpg by cutting exhaust restriction. Results vary by truck condition, maintenance, and how you drive.