Joined
·
1,115 Posts
ok, so i am trying to decide between going 3 or 3.5 inch exhaust pipe,
the header is a 3.5inch collector,
do i want to reduce that to 3 inch or just run 3.5 all the way?
its a mild 466 build ina 3000lb 02 mustang with a manual trans
the header is a 3.5inch collector,
do i want to reduce that to 3 inch or just run 3.5 all the way?
its a mild 466 build ina 3000lb 02 mustang with a manual trans