ALTAJAVA

I just ordered a set of Gibson manifolds to fix the right side permanently. Considering the aftermarket manifolds, will a catback do anything other than make more noise? I do not want more noise but wouldn't mind something that sounded better at WOT.

Jaytizzle

Yes, you will gain a better sound at WOT and also a little bit more performance.


Depending on which style Gibson Exhaust you choose, some will sound louder than the other.


JT