2019 GMC Denali By Rich’s

When you have the complete luxury Gmc Denali it deserves the luxury performance exhaust by Rich’s! Flowmaster 50 series True Dual Exhaust offers 18 hp and 1.5 Mpg! Completely balanced and equalized to offer No drone or resonation, with a crisp tight rich deep tone on the exterior. From the converters back we installed dual pipes to convert to true dual exhaust. Installing the Flowmaster 50 series crossflow muffler gives better control of sound for this beautiful luxury truck. Custom building complete tailpipes to accept into the factory tips allows for a symmetrical tailpipe layout! We can also remove factory tips and install our Dual 4 Inch Viper Tips