hey guys. I would like a good list of mods that would enhance the performance of my z alot. check my signature to see what I have on it so far. for example I hear alot of u saying you have a plenum? what exactly is that? and just list what ever you think will increase power. thanks

 

aps tt kit.. bang for the buck and you'll notice it, definitely....

 

It would be better if you said what you wanted to do with your car. Do you want to drag race, track, or just a good spirited driving experience. If you go out and just start buying mods for your car you'll end up with an unbalanced car and spending much more money than is necessary.

 

If you want to stay N/A...
5/16" Motordyne spacer
Cat-Back Exhaust....Borla is a great "bang for the buck"
Popcharger...JWT is good but does still draw hot air...Try Injen or K&N Typhoon
ECU reflash
Those are the simple bolt on's...Maybe $2,000 total in parts.

Looking to go F/I??
Check out JWT twins...lots of good results! Not yet out to the mass market but there are a few shops that have them.
Turbonetics is a great ST set-up....
Vortec/Stillen/ATI...for the s/c route.

Forced induction is the way to go if you have the right place to install and tune for you. HUGE GAINS!! 380+whp!!! But with the wrong tune it could cost you another $5k for a new block!

Total for F/I with install/tune/misc stuff like ECU/Fuelupgrades...$10k

 

I’m not sure what alot means but review the Sports Z magazine plenum - plenum spacer results.