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Introducing the long awaited WSRD Polaris RZR Pro R Stock Injector ECU Flash! We have put our heads down and focused on producing as much horsepowe...

What's Included? DynoJet Power Vision (PV3) WSRD Stock Injector Calibrations Includes 91, 93 & 98+ Octane Fuels

Taking your stock Polaris RZR Turbo S to the next level! What's Included? DynoJet Power Vision (PV3) WSRD Stock Injector Calibration Includes 91,...

Taking your stock Polaris RZR XP Turbo to the next level! What's Included? DynoJet Power Vision (PV3) WSRD Stock Injector Calibrations Includes 9...

We are happy to announce the release of our Big Injector Package for all Polaris RZR Turbo models! The clientele that have field tested have absol...

We are often asked what turbocharger upgrade package we recommend for our clients, and while we continue to work with TPR, we are happy to release ...

This product listing is for clients who have already purchased a DynoJet Power Vision or for clients who are looking to purchase the DynoJet Licens...

This product listing is for clients who are looking to upgrade their Whalen Tune. This is NOT a product listing establishing tune files are $50 eac...

As we continue to strive to offer the best products available on the market, we are happy to announce our partnership with TPR in offering a Water ...

The install solution for Pro XP type turbochargers being installed on Polaris RZR XPT and Turbo S Models. The Perfect solution for the WSRD x TPR W...

No more guessing! The Mityvac Pressure Pump is the perfect tool for adjusting crack pressure on your Can-Am X3, Ski-Doo or Polaris RZR! 

This spark plug is a factory spark plug heat range and replacement.  WSRD pre-gaps each spark plug for the ease of installation for the end user. I...

All of WSRD's E85 Tunes require an E70 minimum ethanol percentage/rating. This is the easiest way to verify your E85 quality!

KWI BLUE/ORANGE PRIMARY SPRING (PBL) - THIS IS THE KWI CAN-AM X3 PBL-OR PRIMARY SPRING DESIGNED FOR 300 RPM OVERSTOCK AND FLATTENS OUT THE SHIFT CU...

Monitoring AFRs is truly essential while tuning and DynoJet offers the perfect solution for your Can-Am UTVs, and Polaris UTVs. Vehicle Application...

Blackbird Paddle Details: Rear Paddle Option Mounts on 12"-15” wheel 4 Ply Construction Dimensions 32 x 32 x 15 (may grow based on rim width) Weig...

The WSRD Launch Control Module(LCM) is designed to allow the machine to have a controlled, consistent launch rpm by cutting ignition at the desired...

CLICK HERE | KWI RZR CLUTCH KIT INSTALL KWI Clutching RZR Pro XP/Turbo S clutch kits will dramatically improve all-around performance, acceleration...

*Primary ship-in required. Never Stop Riding. Strengthen your primary clutch for worry-free fun. Billet inner primary clutch sheave for your rzr t...

A killer combination with the Keizer Wheels has always been the STU & System 3paddle configurations. These are our most popular paddles.  Sol...

Keizer Racing Wheels bring another great, ultra light wheel option to the market! SOLD AS INDIVIDUAL WHEEL. PLEASE ADJUST QUANTITY ACCORINGLY.  Fea...

GARRETT CHARGE COOLER FOR RZR TURBO MODELSOur Garret charge coolers are now available in a cast version, utilizing all the features of our billet m...

The TPR Breather Oil Cap replaces the factory oil fill cap.

Keizer Racing Wheels bring another great, ultra light wheel option to the market! SOLD AS INDIVIDUAL WHEEL. PLEASE ADJUST QUANTITY ACCORINGLY.  Fea...

The next generation of control coming soon!

The 1202 World's Best Belt has a taller side profile, allowing for more hookup on the clutches when compared to the stock belt. This is an upgraded...

Needing to replace the sensor from your DynoJet Wideband CX Kit? This is the replacement sensor you are looking for, in stock and ready to ship her...

The DynoJet License is for those clients looking to use a single DynoJet Power Vision on multiple Can-Am X3s, Ski-Doos or other DynoJet supported m...

Polaris 2014-2021 XP, XPT and XPT-S engine crank case breather kit. RZR XP motors are notorious for excessive crank case pressure, the factory brea...

Turbo Model Install Instructions N/A Model Install Instructions Total Performance Racing has revolutionized the cam chain tensioner for the Polari...

The 1202 World's Best Belt has a taller side profile, allowing for more hookup on the clutches when compared to the stock belt. This is an upgraded...

Designed to add strength and reinforce the Polaris RZR PRO primary clutch for better performance, longer belt life, and smoother shifting. The weak...

WSRD & KWI have once again put their heads together to offer high engagement primary springs for your Can-Am X3 & Polaris RZR! These spring...

Treal Performance has added a new exhaust system to our Treal Performance Product line. This time its for 2016-2019 Polaris RZR XP Turbo. We have m...

This product listing is for those clients who have previously purchased all of the requirements needed for WSRD Tuning and are running another vend...

Finned style secondary will not fit under stock housing and modifications to the clutch housing would be required to use a stock housing that is s...

World's Best Drive Belt | '16-'20 Polaris XP Turbo & Turbo SFeatures:Manufacturing, quality control certifications ISO-14001, ISO-9001, and IAT...

The TPR breather block will replace your factory cast aluminum part allowing you to install larger breather lines and more of them. Has (1) -12 and...

Treal Performance has added a new exhaust system to our Treal Performance Product line. This time its for 2016-2019 Polaris RZR XP Turbo. We have m...

Treal Performance has added a new exhaust system to our Treal Performance Product line. This time its for 2016-2019 Polaris RZR XP Turbo. We have m...

Rage 3 Wide Captured Pin Primary Clutch  Completely redesigned STM Rage 3WCP  Primary clutch features a wider, thicker, more durable spider with ou...