Reviewed By john b (potomac, IL) Reviewed for a 2005 GMC Envoy —3/31/2016 11:37 AM
It brings the 5.3 alive sound wise and gas mileage has improved alittle bit
Reviewed By Matthew P (Kaufman, TX) Reviewed for a 2013 Mitsubishi Outlander Sport —12/1/2016 9:56 PM
Mitsubishi wanted $1700 to fix my catalytic converter. YEA RIGHT. I bought this flowmaster cat and had my muffler guy weld it on for $25. All together I spent $135 and it passed emissions inspection with flying colors! Thanks Autoanything!