POWER ENHANCEMENT
Now available at performmaster: Power box for your Mercedes G 63 AMG (W465). The PEC Performance System with the latest CAN-Bus technology from performmaster makes this possible.
The result: more power, more torque and a higher top speed. Upon request, we coordinate the installation with an authorized performmaster installation partner in your area.
Every performmaster upgrade comes with a German Parts Certificate, enabling registration at all recognised inspection centres in Germany. Build quality and reliability meet factory-level standards — developed and calibrated in Germany.
Inquire now without obligation: The AMG performance upgrade for your Mercedes G 63 AMG (W465) from performmaster: Start request.
One module, many possibilities: That's the power box for your Mercedes G 63 AMG (W465) with the PEC Performance System by performmaster — opening the door to more power and better acceleration.
performmaster makes the difference and CAN bus technology is the key. The installation succeeds in a few steps, as well as the retrofitting into the standard condition. Your Mercedes-AMG remains fully diagnosable. All factory updates are still possible.
In addition, all engine protection functions of your Mercedes AMG are retained. And the operational safety of your Mercedes AMG comes first at performmaster. The PEC Performance System only becomes active when the operating temperature of your Mercedes AMG is sufficient.
On request, we coordinate your installation: With our certified installation partners and performmaster installation centres, we are always nearby and ensure the best possible accessibility. For a quick and smooth process, our installation partners are at your disposal.
The PEC Performance System is pre-configured for each vehicle. No further calibration is necessary – just drive and enjoy. The PEC Performance System can also be removed at any time, e.g. at vehicle change. After deinstallation, your Mercedes-AMG is in stock condition – without leaving any traces.
All specifications for power and torque, performance and fuel consumption values based on calculations and measurements based on the manufacturer's specifications and can vary due to production tolerances, equipment and tires of the vehicle and environmental conditions such as air pressure and temperature. Please maintain adequate speed restrictions of the tires. We will be happy to advise you!
When looking for a safe horsepower increase for the Mercedes G63, reliability is just as important as peak performance. Many aftermarket solutions alter the factory engine control unit (ECU) directly. While this may increase power, it often causes issues during regular dealership diagnostics. The performmaster approach is fundamentally different, focusing on factory-level engineering and long-term durability.
The core of our Mercedes G63 W465 performance upgrade is the proprietary PEC Performance System. Instead of overwriting the original software, our system integrates seamlessly via CAN-bus technology. It continuously monitors all engine parameters in real-time, ensuring that the AMG factory safety protocols remain fully active. This means your engine is protected against overheating or over-revving, delivering 805 hp only when all operating conditions are optimal.
A true high-performance vehicle shouldn't be held back by electronic limiters. Our upgrade includes a G63 AMG Vmax delimiter, allowing you to experience the full potential of your vehicle on the Autobahn. Power without security is meaningless — that is why every performmaster upgrade comes with a German Parts Certificate and factory-level build quality.
We believe that exclusive automotive refinement must meet the highest legal standards. Every performmaster performance upgrade with TÜV ensures that your vehicle remains 100% road-legal. The included German Parts Certificate makes registration effortless. Furthermore, because our system is a sophisticated plug-and-play module, it can be completely removed without leaving any digital traces — making it the perfect solution for leased vehicles or future resale.
I thought about the possible performance optimization of my AMG GTS for about a year. After detailed research, I decided to use the PEC Performance System. Main reasons: part approval & a complete warranty for engine and transmission – without fuss or quibble. The V-Max delimiter moves the speedometer to over 330km/h. I had the installation carried out directly in Germany. I was impressed by the professional way performmaster took care of my car.
I am highly satisfied with the Performmaster tuning module!!! The whole package is exceptionally good. For me, the decisive factor was the warranty and the TÜV approval. After the purchase you have an exclusive 1: 1 customer care. Really unique! Top class. I drive my A45 with TOP speed and after approx. 60.000km there are no problems. My conclusion: I would recommend Performmaster at any time without restriction.
I searched a performance optimization and I liked the company Performmaster right from the start. The performance update with the PEC Performance System my AMG really came up to life. Anyone who has driven a performance-optimized C63 from Plüderhausen knows what I'm talking about. Above all, the manufacturer's warranty is a unique feature of Performmaster and prove thier professional way ot tuning.
Call us or send us an email. You can also reach us via our contact form.
Phone: +49 7181 / 80 74 17 · Email: info@performmaster.de
The PEC Performance System unites all advantages in one module: increased performance. The operational safety of your Mercedes-AMG G63 (W465) comes first. Because the PEC Performance System starts when the engine temperature of your Mercedes-AMG G63 ( W465) is sufficient. Significant advantages over a classic ECU modification.
The PEC Performance System is active immediately after installation: more horsepower and more torque for your Mercedes-AMG G63 (W465). As simple as the installation is, so easy is the retro-fitting to stock performance. This is the latest generation of performance engineering from performmaster.
Performance upgrade for the Mercedes-AMG G63 ( W465) with the PEC Performance System by performmaster with the innovative CAN-Bus technology. Select your Mercedes-AMG here.
The Mercedes-AMG G 63 (W465) is a modern icon and an unparalleled combination of luxury and performance. The G 63 (W465) carries the legacy of the legendary G-Class family and represents the current pinnacle of Mercedes-AMG SUVs.
Beneath the boxy exterior of the Mercedes-AMG G 63 (W465) lies a heart of pure power: a handcrafted 4.0-liter V8 biturbo engine, meticulously tuned by AMG engineers to deliver breathtaking performance on any terrain. With its thunderous roar and explosive acceleration, the Mercedes-AMG G 63 (W465) surges forward with unwavering confidence, effortlessly mastering everything from unpaved trails to paved highways — all with equal composure.
But the Mercedes-AMG G 63 (W465) is about more than raw power — it is about precision engineering and cutting-edge technology working in harmony to create an unmatched driving experience. The advanced all-wheel drive system ensures optimal traction and stability even under the most demanding conditions, while its adaptive suspension system delivers smooth highway cruising and exceptional off-road agility.
Step inside the Mercedes-AMG G 63 (W465) and you are greeted by a world of luxury and refinement. The interior is a masterpiece of design, featuring premium materials and exquisite craftsmanship. From the hand-stitched leather upholstery to the elegant carbon fiber accents, every detail has been carefully selected to create an environment that radiates elegance and comfort.
