Mercedes-AMG vehicles are known for their performance, precision and driving pleasure. But many AMG owners do not know that their vehicle is artificially throttled at the factory - by the CPC (Central Powertrain Controller) .
This additional control unit ensures power limitations, a VMAX lock and reduced torque values , even if the engine control unit has already been optimized. Without professional CPC optimization, the full potential of your AMG will never be released!
📌 What is the CPC (Central Powertrain Controller)?
The CPC control unit is an additional electronic control unit in many modern Mercedes-AMG models. It influences various performance-related parameters, including:
- 🔴 VMAX limit – Prevents reaching the actual maximum speed
- 🔴 Torque reduction – limiting the maximum torque in certain gears
- 🔴 Accelerator pedal characteristics – Sets limits for engine performance despite ECU optimization
- 🔴 Launch Control Restrictions – Limiting the starting speed for less aggressive launch
Without CPC optimization you cannot unlock the full potential of your AMG!
🔥 Which Mercedes-AMG models are affected?
Mercedes-AMG A-Class & CLA:
- ✅ A35 AMG (W177) / A45 S AMG (W177)
- ✅ CLA35 AMG (C118) / CLA45 S AMG (C118)
Mercedes-AMG C-Class:
- ✅ C43 AMG (W205) / C63 S AMG (W205 & W206)
Mercedes-AMG E-Class & CLS:
- ✅ E53 AMG (W213) / E63 S AMG (W213)
- ✅ CLS53 AMG (C257) / CLS63 AMG (C257)
Mercedes-AMG SUV models:
- ✅ GLC43 AMG (X253) / GLC63 S AMG (X253 & X254)
- ✅ GLE53 AMG (W167) / GLE63 S AMG (W167)
- ✅ GLS63 AMG (X167)
Mercedes-AMG GT & G-Class:
- ✅ AMG GT 4-door (X290) – 43, 53, 63 p
- ✅ G63 AMG (W463A)
🛠️ How does CPC optimization work with Stefanel Performance?
We are one of the few providers in Germany that can carry out CPC optimization safely, professionally and 100% remotely !
🔧 This is how remote optimization works:
- ✅ 1. You receive an OpenPort 2.0 dongle (e.g. Tactrix) or use your own device
- ✅ 2. Connection to your laptop via AnyDesk – our expert takes care of the entire process
- ✅ 3. Read & analyze CPC data
- ✅ 4. Install optimized software for maximum performance
- ✅ 5. Test the vehicle & enjoy!
Important: A powerful charger such as the GYSFLASH 100.12 is required throughout the process to avoid voltage fluctuations and protect the control units.
🚀 Benefits of CPC optimization with Stefanel Performance
- ✔ No more artificial limitations – VMAX ban lifted
- ✔ More torque in all gears – for maximum performance
- ✔ Improved throttle response & launch control
- ✔ Safely & professionally carried out – without questionable manipulation!
- ✔ Completely remote – no workshop required!
- ✔ Fully retrofittable – original software remains intact
📞 Book CPC optimization now!
🔥 Is your AMG artificially restricted? We remove all restrictions!
📞 Contact: +49 (0) 8031 409 2134
💬 WhatsApp: Write us a message
Let's unlock the full potential of your vehicle together - 100% remote & safe! 🚀
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