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View Full Version : E98 2.8L Duramax DPF Removal for Race Purpose



Liborio
February 28th, 2020, 12:28 PM
Hi Guys we are building Diesel Drag 2018 Colorado so it is not registered, has anyone here done a DPF delete on one? we can set all the DPF settings in the DTC section to NO REPORT but after a little drive it will still smoke hard out of the exhaust. It has no DPF maps or switches that I can find or see, any help would be great thank you.
Also has anyone found a larger bolt on Turbocharger for these engines?

GMPX
March 1st, 2020, 09:46 AM
It's never been possible to do this within EFILive, you might be better off asking on a Colorado forum if anyone has created what you need in some other software.

TwistedDiesel
May 14th, 2020, 02:25 AM
If it's truly not registered I might be able to help you figure it out. What kind of racing?