Evolution Powersports - Polaris RZR RS1 1000 CodeShooter ECU Power Flash

ECU Power Stage Performance Specifications

The Polaris RS1 is a game-changing vehicle. This ECU tune delivers significant horsepower gains through timing, fueling, torque limit modifications, rev limits, and speed limit adjustments. The tune also includes enhanced safety features by lowering the fan-on temperature by 20°F, as the OEM fan-on temperature runs too high (over 200°F). Fan on/off temperatures can be customized for each customer based on their location and typical riding conditions.

Evolution Powersports brings extensive expertise from automotive Bosch ECU tuning to the SXS market, extracting maximum performance from Polaris 1000/900/925T engines.

Key Features:

• Revised decel fueling eliminates lean pop when running aftermarket exhaust
• Rev limiters raised
• 100% throttle
• Improved throttle response in all modes with enhanced E-Gas settings
• Improved ignition timing advance optimized for 91 octane fuel
• Fueling adjusted for aftermarket components (intakes, exhausts, cat deletes) for optimal air/fuel ratios
• No need for piggyback fuel controller with most bolt-on modifications (verify compatibility with your specific mods)
• Engine speed torque limiters removed (shaft saver delete)
• Speed limiter removed (Vmax delete)
• Includes both Stage 1 and Stage 2 tuning files

Fitment: 2018–2022 Polaris RZR RS1

Tuning Disclaimer: This tuning product is intended for off-road and competition use only unless otherwise stated. Installation and use may affect emissions compliance, vehicle performance, durability, and warranty coverage. Buyer is responsible for verifying fitment, intended use, and compliance with all applicable local, state, and federal laws before installation or operation.