Thread: PCMs

I really want to get a Programmed PCM. What are some good sites? How much should i spend?

Thanks,
SLO-6

Well first off, I'd say get rid of the U-Bend and get a DP and 180* T-Stat before a PCM. Plus with that 3.4" you might have a bit of knock.

AFTERWARDS THOUGH...I'd say grab a DHP. Best Mail-Order Tune Hands Down. Here is the link to 3800 Performance as PFYC no longer carries it...

PCM for Grand Prix GTP v1.0: 3800 Performance

If at all costs I would stay away from the ZZP PCM. Caused my car to take a s**t from the piss poor tune they gave me. I would also recommend Will @ Overkill. His PCM's are pretty much bulletproof too. But the only downside is that you have to send him YOUR PCM to tune. And since he is on Canada, it might be a bit lol

What about for a 2004 Comp G, we dont have "Performance shift" just Tapshift..... What would be the best PCM for us.... and do we have to run a 3.4 with this or can we get this pcm then later chance the Pulley?

That same link is also available for your '04 GTP CG too

But will the Trans related improvements be available for me?