Check out my buddy Ray's Quad Tip from TF

Sounds pretty sick.

 

The Cobb quad tip is awesome. Well made. Tucks in tight so no clearance issues. Nice and clean. One of the quietest evo exhausts so you don't attract cops, but still agressive and throaty. Slightly louder than stock. I'm buying this exhaust when my 2012 GSR comes in. There's a good pic here:

https://www.evolutionm.net/forums/ev...p-exhaust.html

 

You end up buying it? Like it?

 

I like the idea of the exhaust, until my brain thinks for about .3 of a second and I realize there is one tip per cylinder.