Sprint Booster V3 for Mazda3 2014-2021

Sprint Booster V3 for the Mazda3, 2014 to 2021: a plug-in throttle response controller for Mazda owners who want the pedal to feel as eager as the engine. The Mazda3 keeps its factory calibration; only the pedal signal reaching the computer is changed.

What it changes on the Mazda3

Pedal travel on the Mazda3 is mapped conservatively at the factory. With the Sprint Booster V3 in Sport or Race, a light press asks the 2.0L I4, 2.5L I4 or 2.5L turbo I4 for more, which makes the car feel lighter and quicker in town. In a small car, a quicker pedal makes gaps in traffic easier to use and on-ramps less stressful.

On the Mazda3, the change is felt mostly in the first part of pedal travel. At full throttle the 2.0L I4, 2.5L I4 or 2.5L turbo I4 delivers its normal power, so the controller improves response rather than adding peak output.

Installation in the Mazda3

Everything happens at the accelerator pedal of the Mazda3. There is nothing to fit under the hood and nothing to program, which keeps the 2.0L I4, 2.5L I4 or 2.5L turbo I4 and its computer untouched.

Features

• Sport mode adds a measured boost in nine steps
• 36 programs in total, split between manual and automatic transmissions
• Compact V3 module tucks out of sight under the Mazda3 dash
• Quicker mid-range response for passing and merging
• Valet setting for parking attendants or new drivers of the car

What’s Included

• One Sprint Booster V3 unit (Mazda3 pedal harness, digital selector)

Specifications

Fitment notes

Please match your Mazda3 to the year, chassis and engine rows below. Vehicles not listed are not covered by this unit.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment