McLaren MP4-12C ECU Tune
Achieve maximum power gains 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.
- Stock = 555 WHP / 429 ft-lbs WTQ
- Tuned = 661 WHP / 559 ft-lbs WTQ
- +70WHP / +90WTQ (Stage 1)
- +105WHP / +130WTQ (Stage 2 + Catless Downpipes) on 91 Octane
- 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.
- 1K Motorsports saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time.
Shipping costs for sending an ECU to 1K Motorsports is the responsibility of the purchaser. The ECU will be tuned within 24-48 hours of receiving it and 1K Motorsports 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.)