PontiacBonnevilleClub.com

has anyone put an H-pipe on their bonneville? im really wanting to give it a little bit more muscle feel, without going too hard in it. is an H-pipe too growly of a sound for it?

In my opinion, having heard dozens of different exhaust systems on the 3800...you won't find a growly muscle sound except for idle. Any higher RPM and it just sounds raspy.

good to know! thanks