ORDER LEAD TIME: 2 WEEKS


Introducing the KWI UltraShift—your ultimate weapon for reducing belt failures, regaining lost horsepower, and preventing overheated drive belts.

INCLUDED


  • Set of 3 KWI AOP-1 Weights.
  • Standard 2200 RPM engagement Primary spring & White Secondary spring for naturally aspirated applications.
  • High strength arp stud, nut, washer and lubricant.
  • Crankshaft thread cleaning brush

FITMENT


  • 2016+ RZR XP TURBO / XP4 TURBO(Requires PRO Upgrade Kit sold separately)
  • 2016+ RZR XP TURBO S / XP4 TURBO S (Requires PRO Upgrade Kit sold separately)
  • 2020+ RZR PRO XP / PRO XP4
  • 2021+ RZR TURBO S / TURBO S4
  • 2021 RZR TURBO R / TURBO R4 (WILL NOT fit the 2022+ Turbo R)

BELT, SPRING & PULLER INFO


SOLD SEPARATELY 

Clutch Housing Upgrade Kit

  • Pro Upgrade Kit - upgrades the older clutch housing to the new style that is compatible with the UltraShift and P90X primary clutches. 

Springs & Weights


 

Belts

Tools