I have added several modifications to
BPM GT Turboback exhaust system which
replaces two restrictive catalytic
coverter with one and with a bigger
diameter pipes. Results is about 15-20
hp gain w/ ~30 ft-lb torque.
Also, I added lowered springs and 17"
OZ P1 rims for much improved performance
In my opinion, this car seems to be
detuned and has tons of mod. potential.
Spend about $5000 on mod and this car
is capable of competing with most of
All wheel drive
Interior quality and side skirts should
be painted. Stock WRX needs some
exterior design improvement.