So being new to the 370z all together, I have to ask what kind of RWHP gains (in general) are people seeing with aftermarket exhaust, CAI, and a tune (maybe downpipe). I was hitting 289 RWHP on my Pontiac Solstice but it was turbo charged. I'd expect to see more from the Z or would I?
I know different parts can increase/degrees by a few HP, but in general what are we seeing?
