loud stock exhaust

baza

New Member
Dec 5, 2010
36
0
0
ireland
my fmf exhaust wont be in 4 an other 2weeks and my stock pipe is very loud i think the backing is gone in the end can is it ok to drive it will i do any harm
 
You should be fine, the silencer doesn't effect anything when it comes to jetting. Just remember to rejet when you get your new FMF installed.