Thread: Buying a Tuned PCM from ZZP

If you can find a local tuner, I got a stock 06 PCM you can have for cheap.

However, I wouldnt run a can-tune for stuff you don't have on your car yet.

I recently purchased a Zzp pm and my converter dont lock up anymore

Originally Posted by SlowNA06

Tune for pure stock right now, re-tune after important mods. Install freshly tuned pcm's with pulley drops. That being said, installing a 3.4 tune on a 3.8 pulley will probably skull**** your engine.

ZZP's quality of tune has been suspect in the past, but there are some, like VictorSmalls, that are thrilled with theirs.

I love mine. Had problems with other brands in the past, but boxed tunes are hit or miss.

Originally ran a basic bolt on N/A tune from ZZP for years and was very happy with it. Now running a turbo tune and could not be happier.

My ss m90 tune on my car from them was pretty decent. Trims looked good decent timing, had some part throttle KR though. But I was satisfied