hey guys i recently bought a 03 wrx and all i kno is it has a perrin intake,BOV,and an aftermarket up pipe..the car runs great.i was thinking about getting a down pipe and a exhuast.so whats a good combo to get.i dont want to be to loud.thanx

 

Just go w/ a helix catless or catted dp w/ a greddy evo exhaust. Should be pretty quiet while giving you some power gains. The catless will give you more, but will be slightly louder. Good luck.

 

i have the helix dp and greddy evo catback, its a great combo. loud enough to know its there but defiantely one of the quieter setups out there. im very satisfied with my current setup. the greddy can also sits higher behind the bumper so its less noticeable.