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Can you delete DPF on LMM Duramax?

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 remove 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).

What do I need to delete my LMM Duramax?

Premium Member. Yes you will need to tune for dpf and egr delete. So get efilive, dsp5 switch, egr block plate, exhaust at the same time. Definitely get a lift pump and I would also do a pcv reroute as well and a rail plug.

Does 2008 LMM have DPF?

The DPF system and the regeneration process it undergoes is one of the LMM Duramax truck’s biggest problems. Despite the DPF system, the LMM Duramax is still a reliable and capable diesel…

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, the LP5 was indeed “crackable” and now many owners have successfully deleted and tuned their Chevys and GMs.

Is it bad to delete a Duramax?

Deleting your DPF system may restrict your ability to sell or trade your truck to a dealer. Many customers have called asking to purchase emission systems so they can sell their truck to a dealer. While you may be able to sell it third party for a decent price, it still may be a harder to sell.

Does EGR delete give more power?

When you delete your EGR, you will find that at low throttle, low demand driving situations, the truck will have more power. That’s because of the increased fresh air in the combustion chamber that is replacing the gasses that used to be there.

What DPF Delete?

A diesel particulate filter (DPF) delete is the removal of the filter in a diesel vehicle’s exhaust system. It filters soot and other particulates from engine exhaust. While the removal of the filter is a physical job, the other aspect is technical.

Can I clean a DPF myself?

Don’t DPFs clean themselves? In theory, yes. “Passive Regeneration” or if appropriate Active DPF regeneration will take place as part of a healthy diesel engine running cycle, but active regeneration can fail once a blockage reaches a certain level. Sometimes a “forced” regeneration may be carried out by a mechanic.

Are DPF Delete Kits illegal?

Well, according to Section 203 of The Clean Air Act, it is illegal to tamper with, remove or be involved in the deletion knowingly or unknowingly of the DPF system of a truck. Furthermore, it is also illegal to use a DPF removal service provider to do this for you.