AP is great if you want to add a bunch of parts that won't really help your car at all and isn't that well made
If I had cash I would go JDL Headers and full 3" Perrin Exhaust
FYI A couple of the tuners on this board have tried to tune AP header and made
ZERO power at all. In AP original dyno thread I remember they trying to convice us that their light weight pulley made 12whp
so if you want to believe them go ahead