MCX-USA High Performance Turbos
MCX-USA and MC Xpress of Sweden are working together to bring the highest quality, most reliable turbo and performance products to the UTV market. Since the release of our Rhino 660 Turbo in 2007 we have expanded our product offering to cover every performance UTV on the market. This year we include applications for Can Am's new Commander and our custom motor swap for the Polaris RZR.
In real world conditions our turbo kits simply perform the best. They are tuned to offer optimal power in the driving situations you find yourself in most often. Our reliability is second to none with many customers enjoying over 5000 miles of problem free performance.
Why MCX-USA Turbo Kits?
- Intercooled
- Decreases intake charge temperatures which allows higher boost pressure.
- Designed for high octane pump gas
- MCX-USA turbo kits are designed to operate using pump gas eliminating the added expense of race gas.
- Lowered Compression Ratio
- Allows higher boost pressures without detonation.
- Secondary fuel injector
- Provides additional fueling by plug and play pre-programmed controller, no overriding of the stock fuel system.
- Thousands of miles of testing
- This is our hobby as well as yours, we test our products daily so you can be assured of quality.
Contact an MCX-USA dealer now and unleash the power of your UTV.
News and Info
First RZR X's Delivered
August 4 2010Just in time for Dunefest, MCX-USA delivered the first two RZR X vehicles to their owners.

RZR X Motor Swap Announced
July 17 2010MCX-USA is proud to announce their RZR X motor swap. Fit into a lengthened RZR chassis the turbocharged Apex motor is capable of 300+ HP while retaining the stock drivetrain and AWD.
Call for full details and pricing.

Polaris RZR 860 and 900 Big Bore Kits
April 3 2010MCX-USA is proud to release their Polaris RZR 860 and 900 Big Bore Kits.

Kits May Include
- Low Compression Forged Pistons
- Billet Stroker Crankshaft Optional
- Big Bore Cylinder
- Lifters
- Pushrods
- Gaskets, Shims, Hoses, etc.
Whether you have a normally aspirated machine, a Stage 1 Turbo Kit, or the Stage 2 turbo kit, you can add the Big Bore Kit to your machine for a huge increase in power. It's an increase of 100-140cc over the stock 760cc machine, and because the cylinders are built from scratch maintaining excellent coolant flow and wall thickness, overheating and reliability issues are not an issue.
Polaris RZR Stage 2 Upgrade Kits - 125+ rwhp
April 3 2010MCX-USA is proud to release our Polaris RZR Stage 2 Upgrade Kits to complement our Number 1 selling Stage 1 RZR Turbo Kits. The new kits are designed to take your RZR from stock rear wheel HP (rwhp) of 37-43 rwhp to over 125+ rwhp.
Kit Includes
- Low Compression Forged Pistons
- Fuel Pump
- Fuel Regulator
- Billet 40cc Stroker Crankshaft
- MCX-USA Tuning Display
- Lifters
- Pushrods
- Camshaft
- Blow Off Valve
- Gaskets, Shims, Hoses, etc.
Whether you're already a customer with our Stage 1 RZR turbo kit, or you're looking to over triple your hp from stock, the Stage 2 Upgrade Kits are the way to accomplish this.
Stage 2 Upgrade- $4,995
Stage 2 Big Bore Upgrade- $5,995
MCX-USA on Truck U
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Bruno Massel and Matt Steele from Truck U on SPEED channel install and dyno test our RZR Turbo kit. |

