okay...I'm a new owner of a WS-6. It is completely stock, and I want to build it a little at a time. I found a performance package, and in the package there is a Corsa Catback System. If I just put the catbacks on my original exaust, will it sound raspy? If it is, I'm gonna wait and put it on when I am able to complete the rest of the exaust system. Thanks for you help.

 

No rasp,more like a deep growl.
Louder than your stock exhaust,but very little to no hp gain.

 

The Corsa has no rasp and it should be a nice improvement in sound and looks.