GMPP Exhaust Pics & Sound Files

[Mike E]

Has anyone gutted the stock cans to see what that sounds like?

[browndog1968]

I have had the Borla Touring exhaust installed for over a week - bought slightly used. This is the same exhaust as the GMPP version. I listened to tons of video over a couple of months in an effort to try to find the right exhaust. I wanted something lower but no obnoxious. Well, this exhaust so far is okay. As reported, there is a pretty low level of difference at certain RPM'S. If you would prefer lower sound at idle and between 1-2k RPM'S then this exhaust is for you. Once you get on it, it is more quiet than stock in a way. I think due to the additional airflow. And, at 2,000 RPM cruising there is added drone but not too bad. I was close to choosing a Dynomax VT that opens up when you get on it and is a great deal $ - supposedly no drone either. The MRT 2.0 probably would not have made it past the wife but was my third choice. Bottom line - I like it at idle better than stock but not as much when I get on the throttle and above 3k RPM'S. I will try to work on a YouTube link to offer some different sound samples from what is out there already.

[browndog1968]

One of the better samples of the Borla/GMPP exhaust sound. 2014 Camaro Borla Exaust: http://youtu.be/COQvAUyTKv8