WSRD Big Injector Stock ECU Flash for Early Model 2021 Can-Am X3

The WSRD Big Injector Stock ECU Flash is a powerful performance upgrade designed specifically for early 2021 Can-Am Maverick X3 models. This ECU flash is tailored to optimize the factory engine control unit (ECU) settings to accommodate larger fuel injectors, allowing your Maverick X3 to maximize fuel delivery and enhance overall engine performance.

By recalibrating the stock ECU, the WSRD Big Injector Flash improves throttle response, increases horsepower, and boosts torque without the need for aftermarket engine management systems. This upgrade is ideal for riders who have installed larger injectors or other performance modifications and want to ensure the fuel system and engine parameters are perfectly tuned for maximum efficiency and power.

The flash process is quick and straightforward, performed via a plug-and-play interface without complicated wiring or hardware changes. This ensures your vehicle’s reliability and drivability remain intact while unlocking enhanced performance.

Perfect for off-road enthusiasts and racers, the WSRD Big Injector Stock ECU Flash for early 2021 Can-Am X3 models delivers noticeable improvements in engine power and responsiveness. It’s a smart, reliable upgrade that helps your Maverick X3 perform at its peak on the toughest trails and racing conditions.

Free Ethanol Test Kit With Purchase

Stock turbocharger for Can Am X3. This kit is designed for conversion to Race Gas or E85 Fuel.

Important Notice

If running primarily pump gas, 93 or 91 Octane you should Use the Stock Injector Package or one of our turbocharger upgrades.

Package Includes:

*ECU Flash

*Big Injector Set

*Adapter Harnesses

*Ethanol Tester (free with purchase of kit)