Improve throttle response and eliminate accelerator delay in your Acura TLX 3.5 i-VTEC VCM (2014–present) with the advanced DTE PedalBox Accelerator Pedal Tuning module.

Modern electronic throttle systems often create a slight lag between pedal input and engine response. The DTE PedalBox optimizes the accelerator signal in real time, delivering:

• Sharper throttle response

• Faster acceleration feel

• Improved pedal precision

• Enhanced driving dynamics

This module does not increase engine horsepower and does not alter ECU programming. It simply refines throttle sensitivity for a more immediate and engaging driving experience.

✅ Plug-and-Play Installation

• Connects directly to the factory accelerator pedal harness

• No cutting or wire splicing

• No ECU remapping or coding required

• Fully removable and reversible

Installation typically takes only a few minutes.

✅ Selectable Driving Modes

Customize throttle behavior to match your driving style:

• City Mode – smoother and more progressive response

• Sport Mode – noticeably sharper throttle reaction

• Sport Plus Mode – maximum sensitivity for spirited driving

• Standard Mode – restores factory settings

Each mode includes multiple fine-tuning levels. The integrated memory function saves your last selected setting when the vehicle is restarted.

Manufactured in Germany by DTE Systems, the PedalBox ensures OEM-level safety and compatibility with your TLX’s electronic systems, including vehicles equipped with VCM (Variable Cylinder Management).