RPM Polaris 850 Turbo Blow Off Valve ( BOV ) Kit 1.75" CLAMP 4130 chromoly tie rod ends

4130 chromoly tie rod ends

The TPR tensioner allows for proper setting on cold starts and then again

Installation & Features:

This design allows for more suspesion travel than other aftermarket options

FS (flat surface clamp)

RPM Polaris 850 Turbo Blow Off Valve ( BOV ) Kit 1.75" CLAMP 4130 chromoly tie rod endsRPM Polaris 850 Turbo BOV Kit RPM is not new to the BOV industry by any means. We have created this BOV and its spring rate specifically for the factory 850 Turbo Polaris based on its vacuum drawn at idle and while NOT under boost. Our kit uses a Patent Pending boost refence port that installs post TB's and before the reed valves. The RPM BOV kit not only improves throttle response but takes the stress of the turbo flutter off the turbine wheel