Reviewed By Mike S (Columbus, OH) Reviewed for a 2006 Pontiac GTO —9/18/2011 5:52 AM
The sound is amazing.
Reviewed By Talia S (Woodstock, GA) Reviewed for a 2009 Audi A4 —1/11/2015 8:07 AM
Because of the vented tips the sound of my turbo spooling has a higher tone giving it a supercharger sound. It is quiet when it needs to be but still has a nice deep tone that I love! Would Buy again... I may end up buying two more later and doing quad tips