The Evolution Powersports Polaris RZR XP 1000 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 back into the intake and will cause loss of power.  The EVOPS BOV is a ...

BAD ASS Worlds Best Belt (WB) BAD ASS Worlds Best Belt (WB). This belt is for the rider/racer that is looking for the ultimate in belt technology and proven performance. This belt acts like the OEM belt in terms of engagement and operating RPMs. Race Proven Performance. 3rd Generation heavy-duty, high-twist Aramid Fiber cord for HIGH HORSEPOWER TENSIL LOAD requirements. Making it the strongest ...

Our on/off switch replaces the OEM override momentary switch with a rocker switch. This allows "brake boosting" from a standstill to launch the car hard for drag racing. This also allows full throttle in reverse, so use with care! ...