FABSPEED BMW (G20) M340i Xpertune Performance Software (2019+)

Fabspeed BMW (G20) M340i Xpertune Performance Software (2019+)

XperTune Performance software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure. Achieve maximum power from the BMW M340i without sacrificing driveability or reliability by optimizing the engine's performance.

Purchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.

For all BWM G20 M340i 2019 - June 2020 Models worldwide

More power and throttle response

Increased driveability

Even more gains can be made with bolt on performance parts

Fabspeed Motorsport saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time.

Manufacturer SKU: FS.BMW.M340.ECU. Select the verified configuration for your vehicle.