Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable).
NOTE: 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.
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.)
- Lamborghini Murcielago 6.2L:
- Stock = 572 HP / 479 TQ
- Tuned = 599 HP / 502 TQ
- Lamborghini Murcielago 6.5L LP640:
- Stock = 631 HP / 487 TQ
- Tuned = 655 HP / 506 TQ
- Lamborghini Murcielago 6.5L LP670:
- Stock = 661 HP / 487 TQ
- Tuned = 678 HP / 506 TQ
- Fabspeed Motorsport saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time