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EA111 Stage 2 ECU Calibration

Unlock the Full Potential of Your Upgraded EA111 Engine.

The APEX EA111 Stage 2 ECU Calibration is specifically developed for EA111 1.2 TSI, 1.4 TSI, and 1.8 TSI engines equipped with performance hardware upgrades. By optimizing boost pressure, ignition timing, fuel delivery, throttle mapping, and torque management, Stage 2 maximizes the performance of your upgraded components while maintaining excellent drivability and reliability.

Compared to Stage 1, Stage 2 is engineered to take full advantage of supporting modifications, delivering stronger horsepower, increased torque, faster turbo response, and improved power delivery throughout the RPM range.

Recommended Hardware Upgrades

✔ High-Flow Downpipe
✔ Performance Intake System
✔ Upgraded Intercooler
✔ Performance Exhaust System
✔ Factory or Upgraded Turbocharger (depending on vehicle setup)

Stage 2 Benefits

• Increased Horsepower & Torque

• Faster Turbo Spool & Boost Response

• Improved Throttle Response

• Stronger Mid-Range & Top-End Performance

• Optimized Boost Control

• Smoother Power Delivery

• Enhanced Driving Experience

• Fully Compatible with DSG / TCU Calibration

APEX Engineering ECU Calibration

Every APEX EA111 Stage 2 calibration is developed through extensive road testing, real-world data logging, and precision tuning. Each calibration is customized according to the vehicle's hardware configuration and fuel quality to ensure the ideal balance of performance, drivability, and long-term reliability.

Whether you're building a responsive daily driver or a more capable performance vehicle, APEX EA111 Stage 2 delivers the power and responsiveness needed to maximize your hardware upgrades.

More Power. Faster Response. Maximum Performance.

APEX Engineering – Precision Tuned Performance. 🚀🏁