Description

Weistec M176 ECU Tune

All 2020 models require bench flashing at this time.

ECU Tuning Process: How do I get my ECU tuned?
The M176 engine is a potent powerplant. Through rigorous testing, on both the street and dyno, the Weistec M176 ECU Upgrade reliably extracts massive gains in the mid range of the powerband as well as substantial gains in the top end making it a top performer in all driving situations

Stock vs Westec ECU and Filters
 

Weistec M176 ECU Power
What does all this mean to you? More power, sharper throttle response, and a complete focus on the driver makes this the perfect addition to your AMG for a much more enjoyable experience for you.
 

ECU Tuning Process: How do I get my ECU tuned?
Key Features:
– Eliminated Top Speed Limiter
– Improved Throttle Response
– Optimized Fuel, Spark, and Boost
– +68 Wheel Horse Power +80 Wheel Torque Peak Gains with Air Filters*
– +97 Wheel Horse Power +114 Wheel Torque Peak Gains with Air Filters and Downpipes*

*Power gains vary based on model, modifications, fuel, and running conditions.

PRODUCT DETAILS:
Weistec Horsepower = 583
Weistec Torque = 670
Manufacturer = Weistec
Street Legal in all the US states = No
Engine Family = M176
Stock Horsepower = 416
Stock Torque = 450

VEHICLE APPLICATION
– 2018 Mercedes-Benz G550 4X4 4X4(W463) Twin Turbo 4L V8 (M176)
– 2020 Mercedes-Benz G550 BASE (W463) Twin Turbo 4L V8 (M176)
– 2019 Mercedes-Benz G550 BASE (W463) Twin Turbo 4L V8 (M176)
– 2018 Mercedes-Benz G550 BASE (W463) Twin Turbo 4L V8 (M176)

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.