Will a DPF delete void my Dodge truck's warranty?

Yes. Any emissions system modification—including DPF deletes—voids your factory warranty. Dodge and Ram dealers can refuse service on modified trucks. Know what you're giving up before you delete.

Can I run a DPF delete without a tuner?

No. A delete pipe alone won't work—your truck will throw check engine lights and go into limp mode. You need both a delete pipe and a compatible tuner (like the H&S Mini Maxx or EFI Live Autocal) to reprogram the engine computer and disable emissions diagnostics.

What's the difference between EGR and DPF deletes?

DPF (Diesel Particulate Filter) traps soot from the exhaust. EGR (Exhaust Gas Recirculation) recycles hot exhaust back into the intake, raising cylinder temps and promoting carbon buildup. Deleting the EGR cools intake temps and cleans things up; deleting the DPF improves exhaust flow. Most guys do both for maximum gains.

Which delete kit works for my year Cummins?

Check the year range on each product. 2007.5-2012 trucks need different pipes than 2013-2018 or 2019-2021 models due to emissions system changes. 3.0L EcoDiesel models (2014+) use their own delete solutions. Message us if you're unsure of your truck's exact generation.

Do I need a shop to install a DPF delete, or can I DIY it?

Installation difficulty depends on the kit. Delete pipes are bolt-on but require lifting and exhaust work—most guys get a shop to handle it in 2-4 hours. Tuning with the H&S Mini Maxx or EFI Live is plug-and-play and done at home, but the physical delete pipe install needs proper tools and a lift.

Will a DPF delete improve fuel economy?

Yes, typically 1-3 mpg depending on driving habits. You're removing restrictions and reducing engine strain, so your truck burns fuel more efficiently. Real-world gains vary based on how hard you drive and what other mods you run.

Are these parts street-legal?

Emissions deletes are illegal for street use in most U.S. states and provinces. They're designed for off-road trucks only. Check your local regulations—getting caught can mean fines or vehicle impoundment. We sell these for off-road use only.