2008-2013 Infiniti FX35 / FX37 / FX50 TruPedal by STILLEN Throttle Response Controller

The STILLEN TruPedal Throttle Response Controller is designed to improve the driving experience of the 2008-2013 Infiniti FX35, FX37, and FX50 by reducing the delay between accelerator pedal input and throttle response. Modern drive-by-wire systems can create a noticeable gap between pressing the accelerator and the engine responding. TruPedal modifies the accelerator pedal signal to provide a quicker, more immediate throttle response without requiring ECU tuning.

TruPedal features four adjustable driving modes, each with seven levels of adjustment, providing 28 total settings beyond the factory response. Race mode offers the most aggressive throttle response for spirited driving, while Sport provides a responsive setup for everyday driving and overtaking. City mode is designed for smoother throttle control in stop-and-go traffic, while Eco mode provides a less aggressive response when desired.

A Valet Mode is also included and significantly reduces throttle response for controlled acceleration when another driver is operating the vehicle. The built-in memory function automatically saves your last selected settings, while vehicle-specific calibration helps optimize the controller for the Infiniti FX35, FX37, and FX50.

Settings can be adjusted wirelessly using the supplied smartphone app. Bluetooth authorization also provides an integrated immobilizer function that can prevent throttle operation until the authorized phone is present, adding an additional security feature.

Installation is plug-and-play and requires no ECU coding or specialized tools. STILLEN states that installation can be completed in 15 minutes or less. The TruPedal is made in Germany and backed by a 5-year warranty along with a 30-day satisfaction guarantee.