Pro R ECU Flash Related Products

**This modification requires a tune for proper control.**The WSI 68mm ported throttle body offers a 20% increase in area at the throttle plate, and...

CLICK HERE | RZRX302 CLUTCH KIT INSTALL INSTRUCTIONS

Revolutionize Your Ride With the KWI Ultrashift WHAT'S INCLUDED? SET OF 3 KWI AOP-1 WEIGHTS STANDARD LOW ENGAGEMENT SPRING (2300 RPM) HIGH STENGT...

Introducing the STM Rage 4WCP Primary an all new design for the new 4 Cylinder Polaris Pro R engines. This is a stock replacement style clutch that...

Introducing the STM Tuner Secondary for the new 2022+ Polaris RZR Pro R models! This secondary features an all billet construction and is capable o...

The next generation of flash utilities is here for your Polaris Pro R!  With the new MG1 ECU found in the Polaris Pro R, new ECU support and flash ...

CURRENT SHIPPING LEAD TIMEAs of July 27th, the current shipping lead time on this kit is approximately 1 week as we're finishing up machining more ...