BIKEMAN PERFORMANCE Blow Off Valve - Arctic Cat/Yamaha - 998 Cubic Centimeters 25-102-B

Blow Off Valve - Arctic Cat/Yamaha - 998 Cubic Centimeters
Gives that classic blow off valve sound when getting out of the throttle, No re-tuning required; works with factory or aftermarket tuning, Comes with the blow off valve and plug for your intake tube, Replaces the cheap factory diverter valve, Easy installation