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ENGINEERING THE FUTURE OF PERFORMANCE ™
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M177 W213 ECU Tune
Purchase M177 W213 ECU Tune
  • SKU: M177-W213-ECU-Tune

    M177 W213 ECU Tune

  • Advertised gains are estimates of HP and Torque “at the engine” calculated from gains as measured on a Dynojet Dynamometer in ideal conditions and typically show the largest possible change.  Actual gains are dependent on the following: Learn More

    Model – Manufacturers use the same engine in multiple model vehicles and often times they are in a different state of tune, for example: 2008 C63 and a 2008 CLK Black Series.  Both have the same engine, but the C63 has 451hp while the CLK63 has 500hp.  Naturally the C63 will show more gains as it starts at a lower level.

    Model Year – Similar to above, as time progresses, Manufacturers tend to slightly increase power output via software from one year to the next or offer “Performance Packages” with increased power.  The engines remain largely unaltered and as a result, final tuned output remains the same, while the gains are lower as the starting point is now higher.

    Fuel – Fuel quality is HIGHLY important with performance vehicles.  Low quality and/or low octane fuel will greatly impact engine output and potentially even engine health.  Top tier brand premium fuels should always be used to achieve the best results possible.

    Drivetrain – All wheel drive has higher drivetrain losses than rear wheel drive.  This results in lower numbers when testing on a chassis dyno.  Wheel/tire size and weight will also impact chassis dyno results

    Weather/Conditions – Temperature, humidity, altitude, and air density all impact engine performance.  Heat, high humidity, and thin air will all work towards reducing engine output

    Engine Health – Higher miles tends to result in increased build up and lower compression which can and will impact engine output.  Properly maintained engines will have better performance than abused or neglected engines.

    Supporting modifications – The highest power levels require supporting modifications.  Depending on the engine, this could mean forged internals, built transmission, upgraded fuel system, 110+ octane race fuel, etc.

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  • $2,950.00

  • Prop 65 warning
    Warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Weistec Horsepower 735
Weistec Torque 800
Manufacturer Weistec
Street legal in all the US States No
Engine Family M177
Stock Horsepower 603
See more
year make model trim engine
2020 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz AMG GT 63 S 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz AMG GT 63 S 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
2020 Mercedes-Benz AMG GT 63 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
2019 Mercedes-Benz AMG GT 63 4 Door Coupe Base (X290) Twin Turbo 4L V8 (M177)
See more

ECU Tuning Process: How do I get my ECU tuned?

The revised M177 engine in the W213 E63 and E63-S models(S63 models as well) is quite the step up from the M177 in the W205 C63(S).  The twin scroll turbos offer improved top end compared to the C63(S) and generally more power straight from the factory.  That does not mean we weren't able to get more power out of it!  Our Tune for the W213 E63S provides solid gains through out the entire powerband, with peak to peak gains of more than 50HP* and mid range gains of as much as 75HP*



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. 

 


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:

  • Improved Throttle Response

  • Optimized Fuel, Spark, and Boost

  • 50+ Wheel Horse Power Peak to Peak Gains with Air Filters*

  • Up to 75HP gains in the mid range*

  • Start Stop Disabled (for Race Vehicles)

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