Ok, right now i got HKS Cold Air Intake, with the vented headlight cover, full exhaust with 2 1/2" dp, 3" midpipe, to a 2 1/'2 y-pipe, to 2 1/2" magnflow race muffler's. Air Pump Removed, Tokico Shocks /w RacingBeat Springs, I think that is about it, now what next? With the new exhaust my car does backfire alot aswell... the reason i got 2 1/2" dp, to a 3" mp, was because next summer I am planning on a 3" dp, I just didn't want to do it before winter, incase I end up driving it this winter... so what next? Next summer, I plan on going with fmic, and bigger turbo, then after that, in a couple years, or till engine blows, a new street ported engine. What ya guys think?

-Mark

 

to upgrade...u should get rid of that hks intake filter. heres why
http://www.gtrowner.com/induction.html

 

Fuel mods. A set of 720CC secondaries, S-AFC and high flow pump.

 

bump