For those that must know...the Forge exhaust is 3" as measured by my caliper
Thread
Thread Starter
Forum
Replies
Last Post
SameerP
A4 (B5 Platform) Discussion
3
10-28-2002 09:24 PM
agent s
S4 / RS4 (B5 Platform) Discussion
5
06-24-2002 06:44 PM
Lucid
S4 / RS4 (B5 Platform) Discussion
6
05-20-2002 12:34 PM
pjpace
S4 / RS4 (B5 Platform) Discussion
12
05-09-2002 05:53 AM