Hey Guys,
Is it normal for my car to have more KR with a modded pcm as opposed to a stock one? My car is basically stock except for a ZZP PCM, Gutted airbox w/ K&N filter, 605 plugs and 180 T-stat. The pcm has been on for over a week and I have more KR when I "get on it" than with the stock pcm
I have a 3" catless DP coming to me. Hopefully that helps with the KR.
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2001 GTP, SLP hood, SLP intake, 3" DP, 605's, 180*