Originally Posted by catalina38
Lots of miles on my FMF's two up and never had a problem with fumes or exhaust for the passenger.
4.1's or Q's?
Q's are a few inches longer, look at the mount to end cap distance-
'12 990 with some orange stuff on it to make it go faster.
tacosupreme screwed with this post 05-08-2013 at 10:17 PM