Reviewed By Frank B (Moriches, NY) Reviewed for a 2003 Pontiac Grand Am —11/5/2009 4:08 PM
This high flow cat was a fraction of the price of a new GM part and flows better. Perfect fit, highly recommended.
Reviewed By Stephen S (Dalton, PA) Reviewed for a 2014 GMC Sierra —2/25/2015 3:23 AM
This all-in-one unit is great. Was able to read and clear a DTC that cost me $80 to have done at a garage. Grate selection of gauges. Would cost hundreds of dollars more to install each gauge separately. Very easy and simple set-up and navigation thru all its features. Very simple installation and could be removed quickly if needed. Wish there were more options for mounting but very worth the money.