The hot new Big Gun EVO S and EVO S 1.1 GP style street exhaust systems have taken off!  These exhaust systems have been a long time in the making. The EVO S series is designed for all Street applications that require a silencer.  This unit is designed from .035 wall stainless steel and has a flat black powder coated aluminum silencer with our patented Big Gun red tip.  However, not to forget there are 7 other colored end tips available to suit all your dress up needs!  The EVO S 1.1 is the trickest GP exhaust systems on the market today.  Featuring our patented dual reverse cone megaphone designs.  All hand constructed and designed to be light and totally sick!  Made from .035 wall stainless steel and then hand tig welded for the best look you're going to find!  Sound and power will definately make you the hit with your friends! Get yours today or get more info on these new exhaust systems by calling toll free 1-800-870-4461