Just got a new 08 silverado cc ltz lmm for my wife, starting the mods this week, doing a straight pipe/ no dpf/cat or muffler, wanted the remote start to work so I'll be buying another PPE hot race tuner. Just wondered if the PPE can get rid of the DPF codes when only running it on level 3 or so? or do you have to run it on the race tune?

Haven't gotten a suncoast trans or lift pump on it yet...:rolleyes:

If you have a PPE Race tuner for the LMM, then you can run it on any of the settings and eliminate the CEL/DPF codes....

thanks, on my lmm I just ran the hottest tune.

You may want to change your signature..... The loaded models on the GMC's like ours are SLT's. The Chevy's are the LTZ's.

Don't ask why I even noticed that. I really don't know. LOL.

Tom