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  • BILLET ALUMINUM DIVERTER/BLOW OFF VALVE

    $189.00

    The Evolution Powersports Polaris RZR XP Turbo diverter valve (Blow off 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 which is prone to sticking open which will dump boost pressure to back into the intake and will cause a loss in power. The EVOPS BOV is a precision part that is designed for high performance vehicles (it has been tested to over 500 hp!) 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.

    • Tested to 500+
    • Direct replacement for the OEM Polaris plastic valve
    • horsepower
    • Billet anodized aluminum construction with high temperature sealing rings
    • Does not stick like the OEM valve is prone to

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