EVP Orange Secondary Spring for 2022+ Polaris RZR Pro RDESCRIPTION EVP Orange Secondary Spring was designed specifically for the Pro R. The improved spring rate provides fantastic belt squeeze, increases back shift speed, and eliminates belt slip to reduce heat and eliminate potential blowouts. Required for RZR Pro R's equipped with an EVP spec TAPP Clutch and EVP Shift Tek clutch weight kit.

which makes it easy to utilize a return-style fuel system

5-Year Manufacturer Warranty

you just grab and go

High Temperature Rating for Maximum Durability

We run this head gasket on all of our big turbo vehicles including the potent 400 HP EVP Stage 7 @ 40 lbs of boost with no issues

EVP Paragon P47-400 Turbo Upgrade System Installation Instructions

Includes EVP adjustable non-notched weight set and stainless screws to accommodate a variety of calibrations

The longer belt prevents this undesirable result

a greater amount of heat can be removed from the boosted air which creates a cooler / denser air charge for improved power while maintaining optimum ignition for more consistent power

Defender HD10 Pro Limited Cab

and designed the most robust kit around — because if it's going on YOUR vehicle

& 159mm Wear Ring (ECU Bench Flash via mail-in)