Anybody change their exhaust out? Just wonder on brand as I see magnaflow makes a system. Also curious about how much drone it makes?

 

Try to visit Exhaust Kit|4wheelonline. They have the Borla aside from Magnaflow. About the sound, it's a personal thing so I suggest that you check some Youtube vids. There are also other brands that make exhausts for the RR Sports such as Supersprint and Quicksilver.