Polaris RZR Pro XP Engine Performance Parts | High-Power Upgrades

Polaris RZR PRO XP Billet Blow Off Valve (BOV)

MSRP:

Was:

Now: $235.00

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XR Series 11mm Custom Age 625 Head Stud Kit for Polaris RZR XP Turbo/S, Pro XP, & Turbo R

MSRP:

Was:

Now: $315.00

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EVP Triple-Fan Air-to-Air Intercooler for Polaris RZR Pro XP & Turbo R

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Was:

Now: $2,420.00

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EVP Billet Cylinder for Polaris RZR Pro XP, XPT/S, & Turbo R

MSRP:

Was:

Now: $2,787.00 - $3,700.00

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EVP High-Pressure Fuel Pump w/ Surge Tank Kits for Polaris RZR Pro XP & Turbo R

MSRP:

Was:

Now: $410.00

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Polaris RZR Turbo R, Pro XP, XP Turbo/S XR Series EVP Head Stud Kit

MSRP:

Was: $185.00

Now: $175.00

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Polaris Billet Boost Recirculating Valve (BRV) for RZR Turbo R, Pro XP & XP Turbo/S

MSRP:

Was:

Now: $203.00

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Polaris RZR PRO XP Billet Blow Off Valve (BOV)

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 aluminum with tolerances that approach within .0003". The sliding components are...

MSRP:

Was:

Now: $235.00

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XR Series 11mm Custom Age 625 Head Stud Kit for Polaris RZR XP Turbo/S, Pro XP, & Turbo R

Prevent premature head gasket failure on bigger power engines! The Evolution Powersports XR Series CA-625 11mm direct replacement Polaris XPT head studs are for those wanting the ultimate strength for high horsepower engine builds. Manufactured by ARP...

MSRP:

Was:

Now: $315.00

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EVP Triple-Fan Air-to-Air Intercooler for Polaris RZR Pro XP & Turbo R

Want your Pro XP or Turbo R to make big power? One of the main limiting factors is the Polaris twin cylinder engine’s high intake temperatures. With inadequate cooling like the OEM water-to-air setup, which is prone to leaking at higher boost...

MSRP:

Was:

Now: $2,420.00

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EVP Billet Cylinder for Polaris RZR Pro XP, XPT/S, & Turbo R

If you want to make big power with your XP Turbo, Pro XP or Turbo R, one of the most important pieces to the puzzle are the cylinders. After more than a year of development and testing, EVP has the ultimate solution. The new EVP Polaris...

MSRP:

Was:

Now: $2,787.00 - $3,700.00

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EVP High-Pressure Fuel Pump w/ Surge Tank Kits for Polaris RZR Pro XP & Turbo R

With the introduction of the all-new Stage 2 Rising Rate High-Pressure Fuel Pump w/ Surge Tank Kit, EVP now has two proven solutions that provide the ultimate safeguard against engine starvation regardless of how much fuel is in the tank. (NEW)...

MSRP:

Was:

Now: $410.00

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Polaris RZR Turbo R, Pro XP, XP Turbo/S XR Series EVP Head Stud Kit

Prevent premature head gasket failure on big power engines with industry leading cylinder head stud kits! ARP2000 alloy steel is heat-treated at a higher level, producing far superior strength material than 8740 despite sharing similar characteristics...

MSRP:

Was: $185.00

Now: $175.00

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Polaris Billet Boost Recirculating Valve (BRV) for RZR Turbo R, Pro XP & XP Turbo/S

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 which is prone to...

MSRP:

Was:

Now: $203.00

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Engine / Performance Parts - RZR Pro XP