XperTune Performance Software ECU Tune

The Fabspeed XperTune Performance Software offers a significant performance upgrade for 2004+ Aston Martin DB9 models, designed to maximize power and improve drivability while maintaining reliability. This ECU tune is particularly innovative as it bypasses the traditional need for bench flashing by utilizing a handheld device that interfaces with your vehicle's OBD-II port and your computer. This performance software enhances your DB9's capabilities by optimizing critical engine parameters. It reprograms sensor inputs and air/fuel ratios, leading to noticeable gains in horsepower and torque. The stated stock performance for the DB9 is 455 HP / 420 TQ, with the Fabspeed XperTune tune boosting this to 480 HP / 435 TQ, representing an increase of +25 HP and +15 TQ. The result is a more responsive and lively driving experience with more urgent throttle response, particularly noticeable in the mid-range. It begins by reading your vehicle's stock data via the OBD-II port using the provided handheld tuner. This data, along with details about your specific vehicle setup, is then sent to Fabspeed Motorsport. Our tuners will create a custom ECU tune tailored to your car and email it to you within 1-2 business days. You then upload this custom tune to your handheld device and flash it onto your vehicle. The handheld device also provides the flexibility to easily revert your car back to its stock tune at any time. Important considerations for using this product include the requirement for a PC with Windows operating system, as Mac OS is not supported for the data transfer and tuning process. The handheld device is specific to one vehicle, meaning it will "marry" to your DB9 and cannot be used on another vehicle. Additionally, customers must complete and submit the ECU Tuning Information form to ensure Fabspeed can deliver the best possible results based on your vehicle and any existing modifications.