POLARIS BILLET BOOST RECIRCULATING VALVE (BRV) FOR RZR TURBO R, PRO XP & XP TURBO/S Keep Rear Valence this spring delivers stock engagement

this spring delivers stock engagement at 2000-2200 RPM

These head studs will keep your engines head sealed for the boost pressure required to produce 250-320 horsepower

Maverick X3 - Requires EVP or other charge tubes with a 25mm BOV port (Available above)

Following the design of HCR’s proven Dual-Sport Kit

POLARIS BILLET BOOST RECIRCULATING VALVE (BRV) FOR RZR TURBO R, PRO XP & XP TURBO/S Keep Rear Valence this spring delivers stock engagement*STOCK IS SUBJECT TO AVAILABILTY* The Evolution Powersports Polaris RZR XP Turbo diverter valve is constructed of anodized billet aluminium 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