Best Selling Products

XDR Off-Road® is proud to introduce our new Magnum Grip gated performance shifter and matching grab handle for 2017-2021 Can-Am Maverick X3. The...

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...

The Green Turbocharger just got a new big brother! The S1 Turbocharger shares the same fan favorite style footprint as the Green as a super core ON...

Billet Engine Block Feature: Complete OEM Replacement Design WSI MID Sleeve Service Requires finishing bore before assembly (additional machining...

The complete Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for ...

Boost controllers on a factory naturally aspirated Pro R are not present, but with the addition of a turbocharger, a boost controller is added to e...

Genuine Polaris Pro R 4-Cylinder Oil Change Kit!  What's Included? (6) quarts - Polaris PS-4 5W-50 Oil (2876244) (1) Polaris Oil Filter (2521728)...

Features:Wastegate heat shields retain heat inside the wastegate and protect surrounding components. This keeps the diaphragm from deteriorating du...

Introducing the WSRD Ultimate "Drag" Drive Belt for the Can-Am X3 specifically to be used exclusively with the NEW KWI Clutching UltraShift Primary...

WSRD strives to be your #1 genuine OEM BRP supplier for Can-Am X3 products! What's Included? BRP Fan & Shroud Assembly (4) Shroud to Intercoo...

Introducing the STM Rage 4WCP Primary an all new design for the new 4 Cylinder Polaris Pro R engines. This is a stock replacement style clutch that...

Introducing the WSI x Whalen's Speed R&D Billet 900ACE Engine Torque Plate. Upon request for those DIYers utilizing a local machine shop, you c...

Introducing WSRD's clutch weight solution for the GEN4 Ski-Doo Turbo 900ACE designed for a stronger top end pull while reducing clutch/belt tempera...

The MoTeC CAN keypad provides a powerful, flexible and elegant way to integrate 8 or 15 switches into your project. MoTeC CAN keypads are easy to s...

What's Included?  WSRD Spec STM Rage 4WCP Primary Clutch Primary Cam Arms with Weight Assortment Primary Clutch Spring (Configured to desired en...

WSRD offers a wide range of 3D in-house printing services and this is one the many products that doesn't get advertised enough. We are happy to rel...

JRR Can-Am X3 Turbo C12x PNP Track Kit MoTeC C127 7" color display logger shown, but this kit is also available with C125 5" or C1212 12" models T...

WSRD V2 Closed Deck Short Block Package (Rated to 475HP)What's Included? WSI Closed Deck Engine Block Service WSRD Terminator Piston Set WSRD Ter...

Genuine Polaris RZR replacement ignition system service kit and spark plugs for your XP Turbo and Turbo S! What's Included? (2) WSRD x Brisk Spar...

*You must have the KWI Groovix AND must run OEM TR/RR secondary spring (cannot use 120hp BRP spring or any aftermarket springs.) for the Dual sprin...

Paddle Details: Rear Paddle Option Mounts on 13" to 15” wheel 4 Ply Construction Dimensions 31 x 31 x 18 (grows to 32 when inflated) Weight: Uncut...

JRR Polaris RZR Pro R M130 PNP Kit This full standalone kit replaces the stock ECU and provides a powerful tuning solution. The M130 kit plugs rig...

The WSRD x TPR Billet Valve Cover not only performs but stands you alone against all others with a beautiful CNC finish, and color customization to...

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 Full 3.0 Inch Turbo Back Race Straight Pipe Exhaust for the Maverick X3. This exhaust it designed to be a stand out super light ...

INSTEAD OF STANDARD SIZE WKP ROLLERS, WE HAVE INCREASED THE SIZE OF THE ROLLERS TO ABSORB MORE SHOCK LOAD AND NO MORE BROKEN ROLLERS!!!! PROBLEM SO...

The Izze-Racing single-point infrared sensor is designed for non-contact temperature measurement in motorsport and automotive applications. Common ...

WSRD is proud to announce that we now offer Stock ECU Reflash Services!We are often asked if the DynoJet Power Vision is required or if you, the en...

WSRD is proud to announce that we now offer Stock ECU Reflash Services!We are often asked if the DynoJet Power Vision is required or if you, the en...

Available as an add-on to our lower WSRD Silicone Charge Tube, our WSRD Upper Charge Tube is now available sold separately! This is a direct OEM re...

Introducing the WSRD Ghost Intake Manifold!

Pro R Stage 1 Turbo Kit (250-500 RWHP) Built for the Ones Who Want It Done Right What's Included? (D&M Turbo Kit) D&M Racing Spec Xona Rot...

JRR Can-Am Maverick R C127 OE PNP Kit This PNP kit fits 2024+ Can-Am Maverick R models The C127 mounts to the steering column, using the supplie...

INTRODUCING THE "ROCK CONQUEROR" HIGH-PERFORMANCE UTV CLUTCH KIT – YOUR ULTIMATE OFF-ROAD ROCK CRAWLING COMPANION! MASTER THE MOST TREACHEROUS TERR...

Genuine Polaris RZR replacement Pro R 4-Cylinder Air Filter!

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

Introducing the STM Tuner Secondary for the new 2022+ Polaris RZR Pro R models! This secondary features an all billet construction and is capable o...

Looking to save some rotational mass on your dune or drag race application Can-Am X3? The ZRP Billet Wheel Hubs are CNC machined from high strength...

Important Note:This product requires you to send your clutch to KWI for installation, as it needs to be performed in the shop. At KWI, we believe t...

Billet Engine Block Feature: Complete OEM Replacement Design WSI MID Sleeve Service Requires finishing bore before assembly (additional machining...

Made from ARP625+ Custom Age material and rated to 280,000 psi, ARP cylinder head studs not only offer superior clamp loads over cylinder head bolt...

WSRD's solution for big power clutch system support for your 2022-2025 Ski-Doo Mach Z and Turbo R!

D&M Racing Extreme Duty Billet Timing Chain Tensioner for the Polaris XPT models.  D&M Racing sees several of the failure points on UTVs bu...

Adjustable boost on the fly? Look no further.. The Haltech 12 Position Rotary Switch has your name written all over it!

WSRD Valve Sets are sold individually and as complete set of (6). These valves are found in each of the WSRD Cylinder Head Packages from mild to wild!

When selecting the "Client Supplied ECU" option, please ship your ECU to the following address; Whalen's Speed R&D161 Commercial AvenuePaw Paw,...