McLaren 600LT XperTune Performance Software

Achieve maximum power gains (~80+ whp & 80 ft-lbs) without sacrificing drivability or reliability. Maps are available for completely stock cars, or for cars equipped with Sport Cats, Catbypass Pipes, X-Pipe Exhausts, upgraded turbos, and more.

FEATURES:

Stock = 533 whp / 506 ft-lbs

Tuned = 582 whp / 506 ft-lbs

Maximum gains of over 80+ whp at 5600 RPM and 80 ft-lbs of torque at 5000 RPM

Stock = 533 whp / 506 ft-lbs

Tuned = 607 whp / 615 ft-lbs

Maximum gains of over 100 whp at 5600 RPM and 105 ft-lbs of torque at 3750 RPM

This is not a physical/shipped product. 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.