Reviewed By William M (Virginia, MN) Reviewed for a 2006 Pontiac GTO —3/4/2017 1:44 PM
Nice stainless steel cat back exhaust. Easy to install. Looks and sounds great, with a little more power!!! ??
Reviewed By Robert E (CHAMBERSBURG, PA) Reviewed for a 2009 Pontiac G8 —2/20/2013 11:45 PM
I wanted to have a low quiet rumble at a idle, however if I jump on it I want you to know I am not playing. I live in a apartment complex and work nights. I cant bother the neighbors but I wanted a better sound and performance. The Dynatech Super Maxx gave me just that. Two thumbs up.