is there anyone in the states that needs a test pipe (pipethatreplacescat)
i paid a good 140 for it so $60-70 takes it. it really makes a difference when i took it off and put in the new cat i was like wat the **** y is it so slow now
it fits on 1.8t b5 a4 and sounds nice to and i would hear the turbo start to spool up at around 2500 rpm