Reviewed By Raul F (New York, NY) Reviewed for a 2004 Audi S4 —3/21/2011 5:33 PM
Car drives smoother and sound good and looks good. I recommend this product good quality and good price. Love the 4inch tips
Reviewed By Jeser G (BAVARO, La Altagracia) —5/23/2015 11:38 AM
I was looking for a catalytic converter replacement for my Ford Explorer 2008. Both were damaged and I wasnt getting the best out my truck.Replaced them and I dont have the check engine light on anymore. Less noise and excellent performance and fuel efficency.