Throttle Master Throttle Controller (20-23 Sierra 2500 HD)

Instantaneous Acceleration Response. The Throttle Master Throttle Controller is designed to eliminate the frustrating lag experienced between your foot hitting the gas pedal and the engine reacting in your 2020-2023 Sierra 2500 HD. By intercepting and remapping the signal from the electronic accelerator pedal, this device allows for a much sharper and more immediate power delivery, making your heavy-duty vehicle feel significantly lighter and more agile.

Versatile Performance Customization. Featuring a wide array of adjustable driving modes, this controller empowers you to tailor the sensitivity of your vehicle to match specific driving conditions and personal preferences. Whether you are seeking a fuel-efficient Eco setting for long-distance highway cruising or a high-intensity Sport or Track mode for spirited driving, the intuitive interface allows for on-the-fly adjustments at the touch of a button.

Greater Towing and Hauling Control. For owners of the 2020-2023 Sierra 2500 HD who frequently utilize their vehicle's immense towing capacity, this device provides a specialized Valet or Anti-Slip capability that helps manage low-end torque on slippery surfaces. By smoothing out the throttle curve, it prevents sudden surges of power that can cause wheel spin when pulling heavy trailers on gravel, wet boat ramps, or snow-covered roads.

Installation. Putting this Throttle Master Throttle Controller on your Sierra 2500 HD takes 10 minutes to install.

Application. The Throttle Master Throttle Controller fits 2020-2023 Sierra 2500 HD models.

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