Ford Fiesta Throttle Control Module - aFe Sprint Booster (`09-`19) is a compact plug-and-play device designed to reduce throttle lag on electronic throttle control (ETC) Fiesta models. It restores a more immediate pedal response without cutting wires or altering engine management.

This Sprint Booster lets drivers choose between Sport and Race modes with nine adjustable programs per mode, and separate calibrations for manual and automatic transmissions. The unit mounts in the cabin and connects to the OE accelerator pedal harness, delivering crisper on-demand acceleration for better downshifts, overtakes and hill starts while leaving ABS, injection and other systems untouched. Valet and Pedal Lock functions add an extra layer of control and protection when needed.

Features

• Three main modes: Off, Sport (green LED), Race (red LED) with selectable aggressiveness levels
• 36 total programs (18 for manual, 18 for automatic) via top-panel buttons
• Transmission-type slide switch for proper program mapping
• Valet mode and Pedal Lock with 3-digit PIN for limiting or disabling acceleration
• Simple, non-invasive plug-and-play installation behind the accelerator pedal

Installation is straightforward and reversible; the device modifies the pedal signal to improve responsiveness rather than reflash the ECU. That makes it an attractive option for enthusiasts seeking sharper throttle feel without engine calibration changes. Choose lower program numbers for subtle improvement or higher numbers for more aggressive response, and mix Sport and Race settings to match driving style.

Questions? Call us directly — 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov