Look up Osiris from UpRev. Undoubtably the best NA tuning solution for our cars.

I have the Velocity manifold, it won't produce much gains on an N/A setup. Creates a raspy sound at higher RPM's as well. Works well when used with FI though. Unless you plan on boosting, go with a plenum spacer. CAI's are prone to heat-soak.

hey thanks guys, i guess i will go with osiris uprev then . But can the z tube fit on the velocity, how do you have yours, what intake setup? and where can i get a really nice tuning spot in new york?

Try G35NYC.com, a lot of those guys are in the NY area, maybe they can help.

thanks g3lu5 much appreciated

alright so i have an 03 coupe and a thousand bucks to spend on it, pretty much stock except clear corners, intake, n exhaust.. what should i buy?

intake manifold? osiris rev computer tuning, headers etc, high flow cats, just MO to make more horses.

HFC's or test pipes, plenum spacer, MREV2 if you have a manual, and Osiris tune

I've heard the MREV2 is useless on non revup engines? Or not worth the money.

^It is useless on the non-revups. Its designed specifically for the rev-up motors.

well if your gonna tune anyways i heard you should go with the kinetix, however anyone have a kinetix intake manifold with the z tube?? and can it work with the z tube? If not what CAI should i buy, i really liek my z tube and jwt popcharger

I have the Kinetix manifold. It works best on an FI setup. Don't bother with a CAI since they soak up heat. Z-tube with a custom built intake is the best route IMO.

Alright Ive got all the performance upgrades figured out.. what about visual?

maybe youll like to drop it either tein coilovers or tein tokico drop springs setup with camber kit

even on stock rims?