“+100 HP & +200 Nm torque!” – This is what many chip tuning providers promise. But what is really behind it? The fact is: many providers deliberately give false performance values ​​in order to lure customers with unrealistic figures.

The problem? These values ​​are often not achievable, or even worse: the tuning methods are technically incorrect and endanger your vehicle.

❌ Why many tuners give incorrect PS and Nm values

Chip tuning providers often use three dirty methods to “create” their alleged performance values:

  • 🔴 Manipulated test bench measurements: Some tuners show intentionally embellished diagrams.
  • 🔴 Unrealistic torque specifications: Instead of real values, theoretical values ​​are presented.
  • 🔴 Lack of CPC or transmission adjustment: The torque limits remain in place so the car never delivers the advertised power.

This leads the customer to believe that they have received an enormous increase in performance – even though in practice hardly anything has changed.

⚠️ Why “high numbers” are worthless without CPC & gearbox tuning

Many dubious providers only optimize the ECU (engine control unit), but not the CPC (central powertrain controller) or the TCU (gearbox control). This has fatal consequences:

  • 🔴 The CPC further limits the torque: According to the tuner, your car could have 900 Nm, but the CPC only allows 700 Nm through.
  • 🔴 The TCU limits the performance: If the transmission does not adopt the values, the shifting performance remains poor.
  • 🔴 The test bench measurement can be faked: values ​​are deliberately manipulated to fake higher results.

Result: You have more power on paper – but on the road the car feels almost the same as before.

✅ How Stefanel Performance delivers real performance

We don’t make any false promises – our chip tuning optimizations always include:

🚀 Real performance optimization

  • ✔ Realistic and tested PS and Nm values
  • ✔ Test bench-based tuning instead of theoretical values
  • ✔ Individually calculated maps for your vehicle

⚙️ CPC optimization

  • ✔ Removal of the torque limit
  • ✔ VMAX-Off for full performance

⚙️ Gearbox tuning (TCU)

  • ✔ Adjustment of the switching points for optimal power transmission
  • ✔ Increased clutch pressures for higher load capacity

🛠️ Why Stefanel Performance?

Real performance measurement instead of fake numbers

Optimization of all relevant control units

100% transparency – no exaggerated horsepower promises

📞 Book professional chip tuning now!

🔥 No false horsepower numbers – just real performance!

📞 Contact: +49 (0) 8031 ​​409 2134

💬 WhatsApp: Write us a message

Realistic performance instead of fake numbers! 🚀

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#StefanelPerformance #Chiptuning #RealPerformance #NoFakePS #CPCOptimization #TCUOptimization #AMGUpgrade #PerformanceTuning