

▲ 29 r/WRX_STI
Help! Exhaust
Hello everyone,
I've been wanting to change my exhaust tip with a quad tip but not sure if it will affect the car, I just want to change tip nothing else. The mechanic I took my car to said that as long as I don't do anything to from the cat to the back it should be fine. Any recommendations or insight will help a lot, thanks!
List of mods completed:
Tomei unEqual length headers
Grimspeed up pip
Turbo smart External wastgate
Perrin front mount intercooler
Injen cold air
Perrin air/oil separator
Comp clutch stage 2
Invidia full exhaust with up-pip
Tuned for stage 2
u/Similar-Necessary-47 — 3 days ago