Description

ETG ECU Upgrade for 2019-on Mercedes G550 Bi-turbo

STOCK (MY 16-on):
– Horsepower:  416 HP
– Torque:  450 LB-FT

GAINS:
– Horsepower:  520 HP  (+104 HP)
– Torque:  626 LB-FT  (+176 LB-FT)

FEATURES:
– Increase in Horsepower and Torque
– Reprogram Throttle Maps for Improved Throttle Response
– Reprogram Transmission Maps for Improved Shifting
– Raise Rev Limiter
– Remove Speed Governor
– Undetectable at Dealership
– Vehicle Can Be Put Back to ‘Stock’ If Required
– 2 Complimentary Re-flashes of ECU included (e.g., Dealer Reprograms ECU)

MERCEDES ECU REMOVAL:  (Most Vehicles)

MERCEDES ECU INSTALLATION:  (Most Vehicles)

Notes:

STOCK (up to MY 15):
– Horsepower:  382 HP
– Torque:  391 LB-FT

This ECU upgrade is not for the naturally-aspirated 5.5L V8 found in G550 models before 2016.

Notes: This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order.  Please review our Terms & Conditions before ordering.