With the M-Engineering ECU flash for the Ferrari 458 and 458 Speciale, adjustments are made to improve the throttle response, remove top speed limiters, adjust air/fuel ratios, and modify ignition timing and much more to improve the overall driving performance of the 4.5L engine. M-Engineering still utilizes all OEM ECU engine safety strategies.
On the 458, our Stage 1 tune results in an increase of +25whp & +20ft-lbs tq
On the 458 Speciale, our Stage 1 tune results in an increase of +30whp and +25ft-lbs tq.
PLEASE NOTE - FOR THIS PRODUCT WE WILL NEED YOUR ECU SHIPPED TO US.
Disclaimer: You accept responsibility and risks of any tunes and added features by M Engineering. If you are not the end user of the car, you will be solely responsible for notifying the purchaser and/or customer they also accept the responsibility and risks of these and M Engineering is not liable. M Engineering is also not liable for voided warranties due to installation of our products.