S Steve27 Feb 15, 2013 #1 Seen a few youtube videos of imprezas with UnEqual Length Manifolds and they sound amazing. I know most of it is down to boxer engine but would it improve sound on a normal straight 4 engine? anyone tried it? Anyone able to make one? Steve.
Seen a few youtube videos of imprezas with UnEqual Length Manifolds and they sound amazing. I know most of it is down to boxer engine but would it improve sound on a normal straight 4 engine? anyone tried it? Anyone able to make one? Steve.
OP OP S Steve27 Feb 17, 2013 #3 That pointless eh? Any particular exhaust recommended above others for a 1.3 micra?