Exhaust Muffler

[davidsis]

If I took that center part of my muffler completely off would it hurt my engine just to have it loud for awhile. You know the section of muffler that has that screw holding it on.

 

[gone_fishin]

search before posting, this one is ridiculous, locked. no i don't wanna talk about it, there are jillions of posts about that already here.