BILLET BLOW OFF VALVE (BOV) KIT FOR POLARIS RZR BOBCAT EVP is excited to share

EVP is excited to share a solution to this common issue

The world’s best secondary rollers are now available for the Polaris RZR Pro R

Embedded in the design is OEM caster / camber angles to eliminate the need for adjustable heim ends which provides a stronger mount for the arms pivot points

Evolution Powersports was the first in the industry to tune the RZR XP Turbo and haven't looked back since

BILLET BLOW OFF VALVE (BOV) KIT FOR POLARIS RZR BOBCAT EVP is excited to share*STOCK IS SUBJECT TO AVAILABILTY* For a BOV to work consistently and not leak, tolerances must be held to an extremely high standard. The EVP BOV body, cap and piston are precision CNC machined from billet aluminium with tolerances that approach within . 0003". The sliding components are hard anodized and coated so the BOV will last the lifetime of the engine. For each vehicle engine type we make BOV kits for, the spring rates are properly matched for