BIKEMAN PERFORMANCE Blow Off Valve - Arctic Cat/Yamaha - 998 Cubic Centimeters 25-102-B Primo Bucket Hat Alpinestars innovative TPU lateral ankle

Alpinestars innovative TPU lateral ankle brace provides a biomechanical support between the lateral top calf/shin and ankle and provides improved structural integrity

Rapid Tuning System (RTS)

Slim fit stretchable fabric construction Features a floating

Easy to install with included hardware

Graves Cat Back with Insert @ IDLE 90

BIKEMAN PERFORMANCE Blow Off Valve - Arctic Cat/Yamaha - 998 Cubic Centimeters 25-102-B Primo Bucket Hat Alpinestars innovative TPU lateral ankleGives 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