Reviewed By John N (PHILADELPHIA, PA) Reviewed for a 2005 Pontiac GTO —8/18/2015 8:10 AM
They sound amazing and I notice the HP increase.
Reviewed By scott c (PINE CITY, MN) Reviewed for a 2008 Ford Escape —5/26/2015 6:25 AM
I had to modify the bottom mount to allow the cat to fit AND I had to cut the inlet to the flex and reweld. The outlet had a tilt to it and would not fit without modification. The normal consumer would have been up a creek without a paddle. Your R&D needs to do some homework. Thanks