New Products

The WSRD Blow Off Valve Kit for your Maverick R are now available! Using the same design strategy as we did with the Can-Am X3 Charge Tubes these charge tubes are ready to be a part of your next level of performance! This charge tube...

Have you purchased a used Ghost Intake Manifold and looking to spice up your engine bay? The WSRD Ghost Intake Manifold Silicone Charge Tube is now available sold separately!  What's Included? (Charge Tube ONLY) WSRD Silicone Charge Tube WSRD Billet Map Sensor Adapter (1)...

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 our very own turbocharger solution and performance package for your Polaris RZR!

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 end user, can send in your ECU. The answer is now YES! Please forward your stock ECU...

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 end user, can send in your ECU. The answer is now YES! Please forward your stock ECU...

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 end user, can send in your ECU. The answer is now YES! Please forward your stock ECU...

The S1 Turbocharger brings you a more budget-friendly turbocharger option for your Polaris RZR! A true bolt-on turbocharger solution nearly capable of 300 crank horsepower! Turbocharger Specs: Pure Turbos Upgraded 44mm Billet Compressor Wheel Hi-flowing 9-Blade Turbine Wheel for increased exhaust efficiency Upgraded journal...

The WSRD Silicone S-Series Turbo Inlet Coupler is designed to replace the factory J-Tube when installing the WSRD S1 Turbocharger on your Polaris RZR Turbo Model! What's Included? WSRD Silicone J-Tube WSRD Billet Sensor Adapter (2) WSRD Billet Vent Hose Nipples Installation Clamps &...

The S1 Turbocharger brings you a more budget-friendly turbocharger option for your Polaris RZR! A true bolt-on turbocharger solution nearly capable of 300 crank horsepower! What's Included? WSRD S1 Turbocharger (Water Cooled) WSRD S1 Turbocharger J-Tube Inlet Coupler (Used with factory air box) Your...

The S1 Turbocharger brings you a more budget-friendly turbocharger option for your Polaris RZR! A true bolt-on turbocharger solution nearly capable of 300 crank horsepower! What's Included? (Blue O2 Lead Models) WSRD S1 Turbocharger (Water Cooled) WSRD S1 Turbocharger J-Tube Inlet Coupler (Used with...

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, duning, and desert riding and racing! What's Included? OEM BRP Intercooler & Fan Shroud Assembly WSRD Green Turbocharger -...

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, duning, and desert riding and racing! What's Included? WSRD Green Turbocharger - Includes WSRD Install Kit WSRD Terminator Wastegate...

When selecting the "Client Supplied ECU" option, please ship your ECU to the following address; Whalen's Speed R&D161 Commercial AvenuePaw Paw, Michigan 49079(Please be sure to print off your order confirmation email, and include in the package with your ECU. This will insure there...

Introducing the last connecting rod option your 999T Rotax engine will ever need! The WSRD Ultimate HD Connecting Rod for your Maverick R features all of our proven design components found in our Can-Am X3 engine program. This is direct replacement connecting rod replacing...