2022 - 2025 Polaris RZR Pro R & Pro R 4 | Engine Tuning by PPEI
2022 - 2025 Polaris RZR Pro R & Pro R 4 | Engine Tuning by PPEI
2022 - 2025 Polaris RZR Pro R & Pro R 4 | Engine Tuning by PPEI
2022 - 2025 Polaris RZR Pro R & Pro R 4 | Engine Tuning by PPEI
2022 - 2025 Polaris RZR Pro R & Pro R 4 | Engine Tuning by PPEI
2022 - 2025 Polaris RZR Pro R & Pro R 4 | Engine Tuning by PPEI

2022 - 2025 Polaris RZR Pro R & Pro R 4 | Engine Tuning by PPEI

PP-P-RZR-PRO-R-ET

Key Features:

  • Lowered Fan Temperatures: Enhances cooling efficiency for improved performance in demanding conditions.

  • Start in Any Gear: Provides greater flexibility and convenience when starting your ride.

  • Removed Seat Belt Limiter: Eliminates restrictions for a more seamless driving experience.

  • Increased Rev and Speed Limiters: Boosts top speed and RPM limits for thrilling, high-performance rides.

Tuning Options:

  • DynoJet PowerVision Tuning Tool: Includes all necessary licenses for flashing, offering a straightforward tuning solution.

  • HP Tuners (MPVI2, MPVI2+, MPVI3): Requires 4 credits for flashing. An OBDII Adapter Cable (Polaris-specific) is mandatory to ensure compatibility with your RZR Pro R or Pro R 4.

Requirements:

  • Polaris MG1 ECU Unlock Service: Mandatory for tuning the engine control module (ECM). This service is provided in-house by PPEI.

  • Wideband Kits for Precision Tuning (for non-local customers with performance upgrades):

    • DynoJet PowerVision: Requires the Single Channel Wideband-PV3 Kit for accurate tuning.

    • HP Tuners: Requires the AEM Wideband Kit for precise calibration.

Why Choose PPEI Tuning?

PPEI's tuning solutions are engineered for powersports enthusiasts seeking maximum performance and reliability. Whether you're hitting the trails or pushing the limits, our tuning optimizes your RZR Pro R or Pro R 4 for superior power, efficiency, and control.

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Tune ONLY Performance Gains

The PPEI tune is a performance calibration upgrade designed for the 2022-2025 Polaris RZR Pro R and Pro R 4 models, optimized for 91-octane fuel. Based on dyno testing comparisons between stock and PPEI-tuned configurations, this PPEI Calibration delivers noticeable improvements in engine output and operating parameters without additional hardware modifications.

Key performance gains from the PPEI tune include:

  • Increased Peak Horsepower: The tuned setup achieves a maximum power output of 183.07 HP at approximately 39.8 mph, representing an 8 HP gain over the stock calibration's 175 HP peak at 43.2 mph. This indicates enhanced mid-range torque and power delivery, improving acceleration and throttle response in real-world off-road and racing scenarios.

  • Higher Engine RPM Limit: The rev limiter is raised to 9,000 RPM, reached at a vehicle speed of around 74.1 mph. In contrast, the stock configuration caps at 8,482 RPM at 53.6 mph. This allows for a broader powerband and potentially higher top speed with proper gearing or drivetrain modifications.

Overall, the PPEI tune focuses on unlocking the full potential in the factory engine by refining fuel mapping, ignition timing, and other parameters, resulting in a more aggressive performance curve as visualized in the dyno graphs (blue line for tuned vs. red for stock). It's ideal for enthusiasts seeking bolt-on power improvements while maintaining reliability on pump gas.

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WHO IS THE TUNER/CALIBRATOR

PPEI, also known as Power Performance Enterprises, Inc., is led by the business owner and lead calibrator/tuner Kory Willis. PPEI began calibrating/tuning back in 2008, specializing in Diesel Performance but has since expanded into the Gas and Powersports industries. Kory and the team at PPEI have set many world records along with continuing many industry “firsts”. We take pride in knowing that Kory not only prides his work, but also thoroughly enjoys setting expectations high for our team so our customers can have the best products available in the world.