Sprint Booster V3 for Maserati GranTurismo 2008-2019

The Maserati GranTurismo uses a drive-by-wire throttle, and across 2008 to 2019 that pedal was tuned for smoothness over response. The Sprint Booster V3 for the Maserati GranTurismo reshapes the pedal signal so your car pulls away without the delay, and nothing inside the 4.2L V8 or 4.7L V8 is reprogrammed.

Pedal response on the GranTurismo

The M145 Maserati GranTurismo filters pedal input to keep the drive smooth, which can make it feel slow to react. This controller shortens that delay, so a small movement of your foot produces the throttle opening you expected. Exotic owners use the finer steps to tailor response for the street, then switch to Race when the road opens up.

For the M145 GranTurismo, a gentle setting is a good starting point on wet or icy roads, while higher steps suit dry pavement. You stay in control of how much extra response the 4.2L V8 or 4.7L V8 gets at any time.

Installation in the Maserati GranTurismo

Everything happens at the accelerator pedal of the GranTurismo. There is nothing to fit under the hood and nothing to program, which keeps the 4.2L V8 or 4.7L V8 and its computer untouched.

Features

• Valet mode limits acceleration to 55, 65 or 75 percent
• Unplugs in minutes to return the Maserati GranTurismo to stock
• Digital display shows the active mode and step
• Fine adjustment lets each driver pick a preferred feel
• Nine Race steps for maximum pedal sensitivity

What’s Included

• One Sprint Booster V3 unit for the GranTurismo (pedal connectors, display switch)

Specifications

Fitment notes

Fitment for the Maserati GranTurismo is listed by year, chassis and engine in the table below. Our supplier also lists the current GranTurismo; call us with your VIN for a 2024 or later car.

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

Fitment