300ex exhaust

[Caseys 300ex]

Well i have a Cobra exhaust for now and i was wondering if there is anyway to make it quieter? Also can u use house insulation as packing?

[2muchquad]

It may not be as good as the actual stuff but i have used the yellow insulation that is used for wrapping water pipes in the past with good results.It doesnt last quiteas long but it'll work in a bind,plus repacking your exhaust gives you something to do when your bored.;)