The FuelX Pro+ is the ultimate performance fuel injection optimizer for the TVS Apache RTR 160/200 4V RTFI BS6 (2021). While TVS’s Race-Tuned Fuel Injection (RTFI) is already sharp, the BS6 emission standards force the engine to run “lean,” which can lead to low-end jerkiness and increased engine heat.
The Pro+ version unlocks the full potential of your Apache, offering 10 switchable maps that allow you to fine-tune your throttle response and torque delivery, transforming your daily commute into a race-ready experience.
Key Features
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10 Switchable Autotune Maps: Includes a handlebar-mounted, backlit switch that allows you to cycle through 10 fueling levels. You can prioritize “Economy” (Levels 1–3) for fuel efficiency or “Race” (Levels 7–9) for maximum torque and power.
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Handlebar Map Switch: A premium, weatherproof interface that provides instant control over your engine’s fueling personality. Change your ride feel on the fly without needing a laptop or stopping the motorcycle.
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Real-Time Autotuning: Regardless of the map selected, the unit constantly monitors engine load, temperature, and altitude to maintain the perfect Air-Fuel Ratio (AFR) for that specific setting.
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Enhanced Throttle Precision: The Apache is known for its “Race-Derived” DNA. The Pro+ enhances this by providing a crisper, more linear throttle response and eliminating the low-end “flat spots” found in the stock factory tuning.
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Significant Heat Reduction: By enriching the lean fuel mixture, the FuelX Pro+ helps the oil-cooled engine run up to 10% cooler, which is vital for maintaining peak performance during aggressive riding or heavy city traffic.
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Adaptive Intelligence: The unit intelligently adapts to your riding style and any performance modifications, such as high-flow air filters or free-flow 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 | TVS Apache RTR 160 4V / 200 4V (RTFI) |
| Year Range | 2021 (BS6) |
| Interface | Handlebar Map Switch (Backlit) |
| 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 Apache RTR 4V?
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Track-Ready Performance: The Apache is built for the track. The Pro+ provides the punchy mid-range torque needed to exit corners with more authority and achieve faster roll-on acceleration.
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The Perfect “Mod” Companion: 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 internal components.
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Versatile Riding Modes: Keep the bike in a balanced mode for your daily city ride and instantly switch to a high-performance map when you hit the highway or the track for a more aggressive engine feel.
Installation Note
The main module is typically tucked under the 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 ECU history and warranty remain untouched.
