Reviewed By Adam M (COLLIERVILLE, TN) Reviewed for a 2014 GMC Sierra —11/12/2015 4:47 AM
overall quality of the system is very good and it was very easy to install. I did the whole project, with the truck on the ground, in less than 45 minutes. The system is a bit overpriced but you are also paying fir the name. I am rather surprised at how quiet this system is on start up and at idle. it does have more bark under load and at higher RPM, but still a bit quiet.