Anything but a Megaphone pipe that you asked about. You bought a sport bike for the sport aspect of it correct ?
Carefull with some slip-on's or you can pay within a few bills of what a full system costs .
Big names , big price sometimes equals measely 2hp for an additional 500 bucks.
I'll go out on a limb to say screw whats being used in AMA , look at whats working in the British Superbike and World Superbike series .
I'm shooting it to you straight as an Arrow .. pun intended
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