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Introducing the WSRD "Terminator" Valve Spring Kit for the BRP 900ACE Rotax Engine! This Valve Spring Kit is designed for higher boost and horsepower applications with proper seat pressure and moderate open pressure in mind, focusing on spring frequency at high engine speeds to...

WSRD Return Style Fuel System Install Instructions

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 can now make sure they get the job right!

Injector Dynamics now offers a plug and play injector solution for the Polaris Pro R 4-Cylinder platform! Injector sizes: ID 1050X Injector Set Featured in the WSRD x K&T Turbocharger Package ID 1300X Injector Set A custom injector option (current tuning only available on...

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 Water Cooled Turbocharger!

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 Cooled Turbocharger solution for your Polaris RZR Turbo Model! A Turbocharger proven, with the proper build, to...

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!

Another WSRD x MCM Fab & Designs product offering record setting results! When looking to maximize your machines performance, and converting your machine to 2WD look no further than the WSRD x MCM Axle Delete Studs. These are CNC precision machined with a billet...

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 trial and error, even component failures we are extremely excited to release our Ultimate High Compression HD Big Pin...

WSRD's Safety Wire Pliers lend a helping hand when installing the new Lava Turbocharger Heat Shields! To be used with the supplied safety wire for each of those heat shields!

The Club, GT and GTX Turbocharger Package come standard with our sheet metal style exhaust manifold heat shield, these Lava Turbo Shields take heat management to the next level completely embodying the turbocharger's turbine housing. 

The WSRD 68mm Throttle Body is a proven upgrade for those high horsepower applications. This throttle body foot print is an available option for the 6-Injector Ghost Billet Intake Manifold and will also be available for the 3-Injector Intake Manifold upon request.** THIS THROTTLE BODY...

Introducing the WSRD Ghost Intake Manifold!

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 yourself from the stock ECU 4 Bar sensor constraint and take advantage of the power with a Motec...

When it comes to maximizing power production on E85, and methanol fuels three injectors just doesn't cut it! When your performance demands more fuel, the WSRD 6 Injector Ghost Intake Manifold has the requirements needed!