Can you delete DPF on LMM Duramax?

Want to add about 150HP and get an average of 5 MPG more in fuel mileage out of your LMM Duramax? If emissions aren’t a concern for you, then adding the HP and mileage is as simple as deleting the DPF and EGR from your truck.

How much does it cost to delete a LMM Duramax?

For a full delete, you will need exhaust ($400) tuning ($690) PCV reroute ($50) and Blocker Plate ($12) or new Y bridge and cold side ($700 or so). As mentioned a lift pump is a very good idea on these trucks especially the LML ($600).

Can I do a DPF delete myself?

DIY DPF removal. Can you really do it yourself? Yes, a DPF filter itself is a simple thing. A box with a honeycomb filter/mesh which stops/traps larger diesel exhaust particulates (soot) but allows the follow of normal exhaust gasses.

Should I delete my LMM?

Yes, deleting the dpf will help with exhaust temps. Delete the doc too while you are there. Straight pipe will help egt’s big-time. You will also have to have a different programmer is you want to delete the dpf.

Can a 2020 Duramax be deleted?

Can the LP5 Duramax Diesel Engine Be Deleted? While there was much talk and fear of GM designing the LP5 to be undeletable right after its release, these fears have subsided. As predicted by DieselArmy.com, the LP5 was indeed “crackable” and now many owners have successfully deleted and tuned their Chevys and GMs.

Will EFI Live delete DPF?

Yes EFILive can do DPF delete tuning.

Will a deleted diesel pass emissions?

It’s very likely that a diesel with DPF deleted will now fail emissions test, no matter what country or state you are in. That is why it is strongly discouraged that you do no DPF delete your diesel vehicle.

Can you delete def on a Duramax?

A DEF Delete Service for your Cummins, Duramax, or Powerstroke diesel engine from Revolution Motors will remove this system so your truck is running at peak efficiency and performance. Trucks with the DEF delete install can improve fuel efficiency by up to 30%.

Can you tune a 2021 Duramax?

L5P Tuning Package includes everything you need to tune your 2017 – 2021 L5P Duramax. No need to delete your EGR or tamper with emissions equipment to get the best performance out of your truck. Our L5P Tuning Packages unlocks the power potential that you paid for when you bought the truck from the factory.

How do you tune a Duramax?

Turn the key to the run position (truck not running) 2. Plug the SPADE into your truck using the OBD cable 3. Toggle down to Tuning Tool, press ok 4. Toggle to Program Full, press ok 5. Toggle down through the tune files to the tune you’d like to load, press okay 6.

Should I Delete my DPF?

Removing the DPF is often advised to check the opacity of the exhaust emissions which can give some indication of any potential running issues which can impact on the operation of the DPF. Issues such as leaking injectors and engines burning oil can massively reduce the life of a DPF.

Does DPF delete increase mpg?

DPF stands for diesel particulate filters. The major reason behind why and how DPF delete helps increase MPG is that it gets plugged with the residue from your fuel. When this filter gets plugged, the total mileage gets disturbed. It lets less fuel to pass through and therefore, increases the waste.

What does DPF delete mean?

DPF stands for Diesel Particulate Filter. A DPF delete pipe is a straight section of pipe that goes in place of where the DPF use to be.