Polaris Xpedition Codeshooter ECU Power Flash by Evolution Powersports by Evolution Powersports

Unleash the full potential of your Polaris Xpedition with the EVP Stage 1 ECU Power Flash by Evolution Powersports—the ultimate upgrade for riders who demand maximum performance, reliability, and responsiveness from their adventure-ready machine. Designed specifically for the Polaris Xpedition platform, this ECU tune optimizes engine parameters to deliver a dramatic improvement in throttle response, horsepower, and torque, transforming your UTV into a more powerful and efficient off-road performer.

The factory ECU limits your Xpedition’s true capabilities, restricting top-end power and speed. With the Stage 1 Power Flash, those limitations are removed. Dyno testing reveals a remarkable increase from 114 crank horsepower (87 wheel HP) in stock form to an impressive 119 crank horsepower (92 wheel HP) after tuning—all operating smoothly within the 8200–8400 RPM range. This refined calibration enhances timing, fueling, and torque limits for optimized engine performance on 91 octane fuel, ensuring consistent power delivery across all terrains.

In addition to noticeable horsepower gains, the EVP tune raises both high and low gear speed limiters, removes torque restrictions, and lowers fan on/off temperatures for better cooling performance during demanding rides. The improved throttle mapping delivers crisp, immediate response in every mode, giving you unmatched control whether you’re climbing, hauling, or cruising. Every aspect of the tune is engineered for balance—more power without sacrificing reliability or safety.

Installation is straightforward thanks to the accessible ECU location: behind the driver’s seat on 2-door models and behind the rear driver-side passenger seat on 4-door models. The diagnostic port is conveniently positioned under the steering wheel for easy connection. For RZR Xpedition variants, the ECU sits behind the rear driver’s seat panel, with the port near the driver’s right leg under the dash.

Experience the difference of a professionally developed ECU reflash that maximizes your vehicle’s potential. With the Polaris Xpedition Stage 1 ECU Power Flash by Evolution Powersports, you’re not just upgrading your machine—you’re redefining its performance limits. Designed for riders who want more speed, more control, and more adventure, this upgrade ensures your Xpedition lives up to its name every time you hit the trail.