The FuelX Pro is the advanced performance fuel injection optimizer specifically designed for the Yamaha R15M / R15 V4 BS6 (2022). While the R15 series is the benchmark for small-displacement supersports, the BS6/OBD2 emission standards often result in a lean fueling profile, which can lead to low-end jerkiness and increased engine heat during aggressive riding.
The Pro version unlocks the full potential of your R15M/V4 by offering 10 switchable maps, giving you the power to sharpen throttle response and optimize torque delivery for both the street and the track.
Key Features
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10 Switchable Autotune Maps: Includes a handlebar-mounted switch that allows you to cycle through 10 fueling levels. Prioritize “Economy” (Levels 1–3) for efficient daily commuting or “Performance” (Levels 7–9) for maximum torque and a crisper engine feel at high RPMs.
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Handlebar Map Switch: A rugged, weatherproof, and backlit interface that provides instant control. Adjust your engine’s fueling personality on the fly without needing to stop or use external software.
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Real-Time Autotuning: Regardless of the map selected, the unit constantly monitors engine load, altitude, and temperature to maintain the perfect Air-Fuel Ratio (AFR) for that specific setting.
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Sharper Throttle Response: Eliminates the jerky “on-off” throttle transitions common in stock BS6 tuning. This results in a more connected feel and smoother power delivery, particularly when the Variable Valve Actuation (VVA) engages.
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Significant Heat Reduction: By correcting the lean factory fuel mixture, the FuelX Pro helps the liquid-cooled engine run up to 10% cooler, preserving peak performance and preventing power fade during high-RPM riding.
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Adaptive Intelligence: The unit intelligently adapts to hardware modifications, such as high-flow air filters or aftermarket exhaust systems, ensuring the engine never runs dangerously lean.
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Plug-and-Play Installation: Features a model-specific harness with OEM-spec connectors. No wire cutting or splicing is required, making the installation 100% reversible.
Technical Specifications
| Feature | FuelX Pro Details |
| Compatible Model | Yamaha R15M / R15 V4 (BS6) |
| Year Range | 2022 |
| Interface | Handlebar Map Switch |
| Map Selection | 10 On-the-Fly Switchable Maps |
| Operation Type | Manual Selection with Real-Time Autotune |
| Build Quality | Fully Weatherproof and Shockproof |
Why Choose FuelX Pro for Your R15M/V4?
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Supersport Control: The R15M is a precision machine. The Pro version provides the punchy mid-range torque needed to exit corners with more authority and achieve faster roll-on acceleration.
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Ultimate Protection for Mods: If you have upgraded your exhaust or air filter, the Pro is essential. It ensures your engine receives the correct amount of fuel to match the increased airflow, protecting your valves and spark plugs.
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Versatile Riding Characters: Keep the bike in a balanced mode for your daily office commute and instantly switch to a high-performance map for your weekend track day or spirited highway run.
Installation Note
The main module is typically tucked under the pillion seat, while the waterproof map switch is clamped onto the handlebar for easy thumb access. Because it uses original factory connectors, you can easily remove the unit before a scheduled service visit, ensuring the bike’s stock status and warranty remain untouched.
