Reviewed By Douglas S (JOHNSTOWN, PA) Reviewed for a 2006 Pontiac GTO —4/29/2017 5:19 AM
Great product, fit and finish is top notch. Made a great compliment to shorty headers and and borla exhaust... sounds awesome!
Reviewed By RENE S (Arlington, TX) Reviewed for a 2005 Pontiac GTO —3/24/2017 6:48 AM
These Super 40's really woke the car up. Very noticeable gain in acceleration. I also had my muffler shop install an X-Pipe and wow did this pairing wake this GTO up. Spent half of what a cat back system would of cost.