Looking at the magnaflow exhaust
Well I'm on a budget, so i saw a 2.5 in magnaflow exhaust with the hi flow cat in the classifieds, but I just had a couple questions. This may sound stupid, but are the gains from this exhaust equivalent to the fswerks exhaust? Also, I'm not really a fan of the sound so I was wondering if the stealth pipe from fswerks would help quiet it down, or if there is any other pipe that would help with that. Also, does the hi flo cat really add gains or would it be better to leave that stock. I'm hoping to get this so I can do the tune next :).