MY a4 bolt on #s
one run threw my magnaflow catback, the other threw a cutout..
the tuner said that my car carried the power good for an ls1
it did 317\317
and 322/323
remember these are UNLOCKED #`s
tell me what you guys think..
Last edited by slimcracka; Mar 8, 2007 at 09:06 PM.

