Harley Davidson Road King FLHRXS Road King Special 114

ECU Chiptuning Performance Results

Estimated power and torque gains after Stage 1 ECU remapping

Engine power

Power hp

+20 hp
Original 101 hp
Stage 1 121 hp
Gain +20 hp
Engine torque

Torque Nm

+32 Nm
Original 160 Nm
Stage 1 192 Nm
Gain +32 Nm

Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.

To order chip tuning, contact us
Price: €0.00
Tax included

Chip tuning for the Harley Davidson Road King FLHRX Road King Special 114 is a recalibration of the engine’s electronic control unit (ECU), designed to unlock the full potential of your motorcycle. The Road King Special 114 engine, with a displacement of 1868 cc, delivers substantial torque of 160 Nm, and skilled ECU tuning can further enhance its responsiveness and dynamics. The chip tuning process involves analyzing the engine’s current operating parameters, identifying limitations, and adjusting the software of the Delphi MT21M ECU with a Micro processor. We adapt fuel maps, ignition timing, and other parameters to achieve an optimal balance of power and smooth operation. This is not simply about increasing figures on a dynamometer; it’s a precise adjustment aimed at improving engine response to the throttle and enhancing the riding experience. ECU remapping allows the removal of factory restrictions, often imposed by the manufacturer to meet environmental standards or ensure engine longevity. As a result, the Harley Davidson Road King FLHRX becomes more compliant and predictable in any situation. AutoChip.lv performs detailed diagnostics and ECU reprogramming, guaranteeing stable and reliable engine operation. We focus on increasing the lifespan of the power unit, rather than achieving short-term power gains at the expense of wear. Our goal is to ensure the long-term, safe operation of your Harley Davidson Road King FLHRX motorcycle. Chip tuning.

Specification

Power (KW) 75
Power (HP) 101
Torque (Nm) 160
Power (PS) 102
ECU Brand Delphi
ECU Version MT21M
ECU Micro ECU Micro
Tools KESS3 compatible Powergate compatible
Connection OBD available
Year 2021
Type Bikes

Choose your vehicle

To view the chip tuning options available for your vehicle, select the make, model, year and engine.