Fabspeed ECU Tune - McLaren MP4-12C | FS.MCL.12C.ECU

Achieve maximum power gains (+92 whp & 82 ft-lbs) without sacrificing drivability 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.

Power Gains - Stock Hardware

• Stock = 555 whp / 429 ft-lbs
• Tuned = 606 whp / 496 ft-lbs
• Maximum gains of over 92 whp and 82 ft-lbs of torque at 5900 RPM

Notes:

• 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.

Shipping Details: Shipping costs for sending an ECU to Fabspeed is the responsibility of the purchaser. The ECU will be tuned within 24-48 hours of receiving it and Fabspeed will then ship back the ECU using whatever method it was shipped in with. (For example: If you send in your ECU via Ground shipping, we will ship it back via Ground. If you ship it via Overnight, we will ship it back via Overnight.)

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov