EVO Polaris Billet Boost Recirculating Valve

EVO Polaris Billet Boost Recirculating Valve

The Evolution Powersports Polaris RZR XP Turbo diverter valve is constructed of anodized billet aluminum and features very high temperature sealing o-rings. The OEM Polaris part is constructed of plastic and is a very low-quality part that is prone to sticking open, which will dump boost pressure back into the intake and cause a loss in power. The EVO BRV is a precision part that is designed for high performance vehicles (it has been tested to over 500hp) and is a direct replacement for the OEM valve. Many different spring rates have been tried to maximize the performance and fine tune the transition from where the valve is open/closed for smaller displacement turbo/supercharged vehicles.

Features:

• Tested to 500+ horsepower
  
• Direct replacement for the OEM Polaris plastic valve
  
• Prevent compressor surge which leads to loss in performance and throttle response when the throttle closes then reopens at speed
  
• Simple install
  
• The body, piston and cap are machined from billet aluminum
  
• The cap is anodized and re-machined for easy gripping for spring tension adjustments
  
• The piston and body are hard coated with impregnated Teflon anti friction matrix
  
• The design has 3 sealing O-rings for leak proof operation
  
• Does not have the "pshh" sound that some customers look to avoid

Installation Instructions:

• XP Turbo & Pro XP Boost Recirculation Valve Kit (BRV)
• RZR XP BRV Instructions