Fabspeed Motorsport

Fabspeed McLaren GT XperTune Performance Software


Achieve maximum power gains without sacrificing driveability or reliability. Maps are available for completely stock cars, or for cars equipped with Sport Cats, Cat-bypass Pipes, X-Pipe Exhausts, upgraded turbos, and more.


Curve gains of 118 whp and 168 ft/lbs of TQ

Peak gains of 18 whp and 132 ft/lbs of TQ

This upgrade requires you to send us your ECU for re-programming. You will be emailed a download link with detailed instructions after adding this to your cart and checking out.

You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in. Please contact us if you need to send the form in any other manner.

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

Special requests and tune file upgrades may be subject to additional fees.