plz help - turbo muffler on N/A (future plans for FI)

Originally posted by VN-Tec
Are u saying its bigger than stock piping? This wont cause a problem at all unless its Humongo Like 3" But if not it should give u more performance.. But a word of advice the N1 Is hellla loud.. Expecially the Cat Back one which is louder

hehe what i'msayin is that at the moment i have custom catback piping 2.25" with the N1 muffler (NA). but i want to change it to the turbo one, but the inlet is actually around 3" and i was wondering if that would cause me any probs as in decreased performance or an ugly sound

thanks