MERCEDES-AMG G63 2018-2023 W463 M177

Engine: M177 4.0L BI-TURBO V8
Transmission: 9G SPEEDTRONIC
Turbocharger: TWIN GARRETT
Exhaust Upgrade Available: Yes
Turbocharger Upgrade Available: Yes
Intercooler Upgrade Available: Yes
Hi-Flow DPF: Yes
Special Notes:

About the AMG G63 W463 M177

The AMG G63 AMG W463 with the M177 powertrain is the ultimate expression of performance and luxury within the Mercedes-Benz G-Class lineup. At its heart lies the formidable M177 twin-turbocharged 4.0-liter V8 engine, delivering an exhilarating driving experience with its 430 kilowatts of power and 850Nm of torque at the crankshaft. This powerhouse propels the G63 AMG from 0 to 100km/h in just over 4.6 seconds, showcasing its impressive performance credentials. Despite its rugged exterior, the G63 AMG pampers occupants with a lavishly appointed interior featuring premium materials and cutting-edge technology, ensuring a comfortable and luxurious ride.

Moreover, the G63 AMG W463 is not just about straight-line speed; it's engineered to conquer challenging terrain with ease. Equipped with advanced four-wheel-drive systems, locking differentials, and adjustable ride height, it offers unparalleled off-road capability. Whether navigating city streets or tackling off-road trails, the AMG G63 AMG W463 with the M177 powertrain delivers a blend of performance, luxury, and versatility that sets it apart as a true icon in the automotive world.

Custom Dyno Tuning AMG G63 W463 M177

You can make your MERCEDES-AMG G63 W463 M177 feel much sportier and responsive with professional tuning. Many drivers of this model have noticed that the gear changes should be quicker, and the car's responsiveness should feel more like a race car. This can lead drivers to instinctively press the throttle harder when they feel their MERCEDES-AMG G63 W463 M177 isn't performing as expected. The reason for this is that your car is set up to deal with less-than-ideal conditions and lower-quality fuel found in different parts of the world, which can make it perform below its potential and use more fuel.

Custom dyno tuning for the MERCEDES-AMG G63 W463 M177 powertrain lets you boost performance based on what you want and how you drive. With options ranging from stage 1 to stage 5, which can give you up to 900 horsepower, you can really unleash the true potential of you MERCEDES-AMG G63 W463 M177.

AMG G63 W463 M177 ECU Remap

Stage 1 involves calibration of the ECU to optimize performance without extensive hardware changes. Stages 2 and 3, are the most popular choices, they can expect comprehensive upgrades comprising of calibration of the ECU, (engine control), TCU, (transmission control), and CPC, (central powertrain control). These calibration stages offer significant performance gains while maintaining reliability and drivability.

Overall, custom dyno tuning for the AMG G63 with the M177 powertrain provides drivers with tailored performance upgrades that enhance both power and driving enjoyment, while options like Brabus power packs offer a balance between performance and warranty considerations.

Brabus Power Upgrade Kit for AMG G63

For those concerned about warranties, Brabus pre-set tuning power packs provide a convenient solution. These power packs such as the Brabus B40-700 kit, offer around 950Nm of torque and 420kW of power at all 4 wheels, while still being limited by CPC control to ensure reliability and compliance with warranty requirements.

AMG G63 Performance Modifications

Performance Tuning Brisbane Tailored ECM Tuning completely transforms your MERCEDES-AMG G63 2018-2023 W463 M177 resulting in a much more responsive, sportier car, and overall more enjoyable driving experience by unlocking its true potential.

For optimal results, changing hardware to upgraded  Cold Air Intake, Intercooler, HPFP and Full Exhaust system with Performance Tuning Brisbane's Mercedes-AMG CPC Tuning is recommended for tuning beyond Stage 3 Level with 98RON (Octane) pump gas. Stage 4&5 tuning levels result in outstanding outcomes of up to 900 WHP.


A Stage 1 tuning package is a popular enhancement choice among diesel car enthusiasts seeking to boost their vehicle’s performance without compromising reliability or drivability.

The typical Stage 1 Diesel tuning package for a diesel car involves adjustments to the engine’s software or ECU (Engine Control Unit) to optimize its performance. This leads to a notable increase in power and torque, enhanced throttle response, and an overall improved driving experience.

These modifications contribute to heightened engine intake and exhaust flow, resulting in improved breathing and enhanced power delivery.

It’s crucial to recognize that any alterations to your diesel vehicle’s engine could potentially impact its reliability, emissions, and warranty. Consequently, it is advisable to select a reputable tuning company with expertise in diesel vehicles, capable of offering a customized tuning package tailored to your specific requirements and objectives.

In summary, a Stage 1 tuning package for diesel cars can be an excellent means to elevate performance and driving enjoyment. However, it is essential to carefully weigh the potential risks and benefits before proceeding with any modifications to your vehicle.

Stage 2 Package Inclusions:

  • Custom Dyno Tune (ECU Remap) or ECU Flash

A Stage 2 Diesel tuning package typically involves more comprehensive modifications to the engine and other performance components compared to a Stage 1 upgrade. This can encompass additional enhancements to the intake and exhaust systems, as well as upgrades to the intercooler.

Opting for a Stage 2 tuning package brings a notable increase in power and torque output when compared to a Stage 1 package. 

It’s crucial to bear in mind that a Stage 2 tuning package can have a substantial impact on your vehicle’s emissions. Thus, selecting a reputable and experienced tuning company is essential to receive a custom-tailored package that aligns with your specific goals and requirements.

If you’re contemplating a Stage 2 tuning package, a thorough consultation with the tuning company is recommended to discuss potential risks and benefits, as well as any necessary modifications for optimal performance and reliability. Additionally, it’s vital to ensure that all modifications comply with local emissions regulations and safety standards.

Stage 2 Package Inclusions:

  • Custom Dyno Tune (ECU Remap)
  • Intake/Intercooler Upgrade
  • Exhaust Upgrade

A Stage 3 Diesel tuning package typically involves substantial modifications to enhance overall performance. This may include upgrading critical components such as the turbocharger, intercooler, fuel system, intake and exhaust system, and potentially other upgrades depending on the requirements. Additionally, upgraded drivetrain and suspension components are often necessary to handle the increased power output.

Opting for a Stage 3 tuning package brings a significant boost in power and torque compared to Stage 1 or Stage 2 upgrades. However, it’s important to note that this level of modification is not recommended for daily drivers, as it may lead to reduced reliability, increased emissions, and decreased drivability in traffic.

It’s crucial to be aware that a Stage 3 tuning package may potentially void the factory warranty and could be deemed illegal in certain jurisdictions. Hence, selecting a reputable and experienced tuning company becomes essential to receive a customized package meeting specific goals and requirements, all while ensuring optimal performance and reliability.

In summary, a Stage 3 tuning package for a diesel vehicle represents a substantial upgrade, suitable for experienced and knowledgeable enthusiasts willing to accept the associated risks and compromises with this level of modification.

Stage 3 Package Inclusions:

  • Custom Dyno Tune (ECU Remap) Custom
  • Transmission Tune Cold
  • Air Intake Upgrade
  • Intercooler Upgrade
  • Turbo-Back Exhaust Upgrade


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