Hey all, I'm new to this forum and have been reading around... I have planned to get a WRX sedan in about 2 months, and have been reading this forum for modifications...


I will be purchasing the car with a 5M tranny, and NO WING...

based on what ive read in here, its better to get an aftermarket boost gauge...

These are the mods I've planned on:


Turbo XS Type RFL BOV (For that distinct sound)
Perrin Downpipe with Optional High Flow Cat
GGD Uppipe
HKS Hi-Power Cat-back exhaust system
Cobb Tuning Access ECU

What type of power will this setup contribute? will it be as smooth as stock drivability?

also on the side... the Access ECU Stage 2 did 280 hp on the dyno and says its with the stock turbo w/ turboback exhaust... does this mean their own??? or will my Perrin-HKS combo work out just as well?

THANKS A LOT EVERYONE, and YES, ive read most threads regarding these... just wanted to see how well they would do together.. Thanks Again