Does the 3.2 have flap in the exhaust that you can keep open all the time like the S4?
#3
Is that the actuated flap that blocks off one pipe
for increased backpressure and torque at low RPMs? My 328is had one of those.. missed it when I put in an aftermarket exhaust.
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
Nogaro S4
S4 / RS4 (B5 Platform) Discussion
0
06-01-2002 07:58 AM