Best Selling Products

Take Control of Your HD11!  (CLICK HERE) KWI CLUTCHING DEFCOM11 CLUTCH KIT INSTALL INSTRUCTIONS The Defcom 7 is KWI’s dedicated clutch kit for the ...

Can-Am X3 Double Pass Radiator Install Instructions Can-Am X3 Rear Mount Radiator Install Instructions C&R Racing - PWR Radiator Solutions for ...

Treal Performance High Performance Intercooler Features: Over 90% bigger than factory up to 60 degree cooler air intake temps Bolts in factory lo...

Please anticipate a 4+ week lead time on all Motec orders through 2022 until further notice. As of November 15th, 2022, ECU arrival date is expect...

Enhance the durability and performance of your Polaris RZR with KWI's Billet Overdrive Cover. Specifically designed to add strength and reinforce t...

This spark plug is a factory spark plug heat range and replacement. WSRD pre-gaps these spark plugs to .016". This gap specification is a must when...

STM Clutching Rage 3 & 4 Primary Compression Tool Application; Can-Am X3 Rage 3 and Rage 4 Primary Clutches STM WCP Clutches Primary Puller A...

Please contact WSRD or include in notes section of your shopping cart the application you will be using this in so WSRD can communicate with STM on...

WSRD MoTeC M1 Oil Pressure Sensor & Line Kit WSRD makes the oil pressure sensor install integrated into your JRR PNP Package easy! What's Inclu...

Introducing the last piston option your 900 Rotax engine will ever need! The WSRD Ultimate - Big Pin Piston Set is featured in all of our big horse...

O2 Sensors do fail; WSRD has the BRP Replacement in stock! Genuine OEM BRP Replacement O2 Sensor - Part Number: 707602926. This part number fits t...

Looking to upgrade from your WSRD Stock Injector Tuning? Our 1000CC Big Injector Set is utilized when converting to E85, or our S1 Turbocharger.  P...

The little turbo that could! The WSRD Green Turbocharger is the most fun and versatile turbocharger you will find on the market for trail riding, d...

WSRD continues to push the envelop with the 900ACE Rotax Engine. Piston development has been a key component to all of our engine packages. Through...

Another WSRD x MCM Fab & Designs product offering record setting results!  When looking to maximize your machines performance, and converting y...

WSRD MoTeC M1 Flex Fuel Sensor & Line Kit WSRD makes the flex fuel and fuel pressure sensor install integrated into your JRR PNP Package easy! ...

O2 Sensors do fail; WSRD has the BRP Replacement in stock! Genuine OEM BRP Replacement O2 Sensor - Part Number: 707600872. This part number fits ...

Introducing the WSRD Terminator Clutch Kit for the 2016-2020 XP Turbo and Turbo S models! Through trial and error, our client's fought clutching wh...

Shopping for someone else but not sure what to give them?Give them the gift of choice with a Whalen's Speed R&D gift card! Gift cards are deliv...

THIS REQUIRES BOTH PRIMARY & SECONDARY TO BE SHIPPED IN. PLEASE PRINT OFF THE FOLLOWING INTAKE FORM: KWI CLUTCHING FULL FLOAT INTAKE FORM ---...

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...

Genuine Polaris RZR Turbo Model 2-Cylinder Oil Change Kit!  What's Included? (3) quarts - Polaris PS-4 5W-50 Oil (2876244) (1) Polaris Oil Filter...

Introducing the WSRD 5 and 7 Bar MAP Sensor Plug-and-Play Kit! When taking your Can-Am X3 to the next level you need to increase the boost! Unleash...

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...

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...

This product listing is for the Late Model Post-November of 2020 Manufacturing Date 2021 Turbo RR Models. The ultimate performance for your stock t...

Keep your P-Drive clutch performing at its best with KWI’s 500-Mile Service Kit. Specifically designed for optimal maintenance at the 500-mile mark...

Replaces OEM Polaris Part Number: 52422 1000 Ranger 20-21 1000 Ranger Crew 20-21 1000 Ranger XP 2018-21 1000 Ranger XP Crew 19-21 RZR Pro XP 20-21...

"Be Better" a great lifestyle slogan to live by and a saying you will often hear here at the WSRD Headquarters when faced with adversity. Dylan is ...

COMING SOON!

Using Genuine OEM BRP components, this is everything you need to service your DCT Transmission found in the new Maverick R! What's Included? (4) X...

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

Genuine replacement BRP Can-Am X3 Fuel Rail Feed Line and Oetiker Clamp! We know that sometimes when servicing your injectors or replacing your fue...

This product listing is for those clients who have previously purchased a DynoJet Power Vision or all of the requirements needed for WSRD Tuning an...

WSRD and C&R have collaborated yet again on another killer intercooler option for the Can-Am market! This time we present you with a factory bo...

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...

John Reed Racing AEM stainless steel pressure sensors can be incorporated into all JRR PNP MoTeC ECU Packages. These pressure sensors can be used i...

The next level of performance for your Maverick R is here; the S1 Turbocharger!The S1 Turbocharger is a new OEM turbocharger featuring a larger upg...

Remember the old XR42 and XR54 turbochargers? The WSRD x Pure S3 Turbocharger is the new sheriff in town bringing a more affordable 340+ Hub Horsep...

Introducing the WSRD Silicone Charge Tube for the Polaris RZR Turbo Models! Thoughtfully minded like our Can-Am X3 Silicone Charge Tube, we designe...

The cleanest way to display AFR, Air to Fuel Ratio, in your Polaris Pro R! As we continue to offer the AEM X-Series Gauges, an industry standard, f...

With drag racing on the brain, take your machine to the next level with the ADS light weight and fully adjustable Air Shock Systems!  The Project 1...

WSRD is constantly looking for ways to improve the heat management in your SXS' engine bay. The WSRD Lava Turbo Shield is the ultimate aftermarket ...

Taking your Can-Am X3 to the next level comes with fuel supply. WSRD has been utilizing, testing, and racing on this injector option for nearly thr...

This TPR breather cap allows you to run a -10 AN breather line to your valve cover and fits under your stock bed cover. Cap can be installed pointi...

CLICK HERE - WS160, WS185 & WS200 TUNE DETAILS

A customer supplied crankshaft is REQUIRED unless the "New OEM Crankshaft" option is selected. Please ship to the following address;Whalen's Speed ...