Description
Stage 3 ECU Software Upgrade
Audi A3 8P 1.4TFSI Twincharged (158HP)
Eurosports Stage 3 ECU Upgrade is engineered for heavily modified Audi A3 8P 1.4TFSI platforms equipped with upgraded turbocharger systems and supporting performance hardware.
Developed for high-performance and motorsport-oriented applications, the Stage 3 calibration delivers substantial increases in horsepower and torque through comprehensive optimisation of boost control, ignition timing, fuel delivery, throttle mapping, torque intervention, and turbocharger management strategies.
Unlike conventional tuning solutions, Eurosports Stage 3 software is calibrated to maximise the performance potential of upgraded hardware while maintaining precise drivability, boost control, and consistent power delivery under demanding operating conditions.
Eurosports Stage 3 calibration is developed to deliver aggressive yet controlled power delivery for enthusiast and motorsport-oriented applications while maintaining smooth drivability and consistent performance under high load and extended performance driving conditions.
Performance Data
Stock Output:
158 HP / 240 NM
Eurosports Stage 3 ECU Software:
350 HP / 488 NM
Maximum Gains:
+192 HP
+248 NM Torque
Stage 3 Software Features
- Optimised for upgraded turbocharger systems.
- Substantially increased horsepower and torque.
- Enhanced boost control strategies.
- Faster turbocharger response and spool characteristics
- Stronger mid-range and top-end acceleration.
- Improved turbocharger response and spool characteristics.
- Wider and more usable power band.
- Improve engine cooling strategy.
- Wider and more usable power band.
- Optimised boost, ignition and fuel mapping.
- Extended RPM range.
- Enhanced throttle response and acceleration
- Removal of 02 sensor MIL.
- Removal of top speed limiter.
- Removal of Cold Start. (Optional)
- Exhaust burble. (Optional)
- Left foot braking function (Optional)
- Launch control activation. (Optional with Purchase of DSG Tuning)
- Pops and Bangs (Optional)
Recommended Supporting Hardware
- Eurosports ES350 Hybrid Turbo
- Eurosports Air intake System.
- Eurosports Intercooler.
- Eurosports High Flow or Motorsport Downpipe.
- 4 Bar Map Sensor
- Performance Spark Plugs.
- New Ignition Coils
- Diverter Valve Upgrade.
- High Performance Exhaust System. (Optional)
- Low Pressure Fuel Pump Upgrade (Optional)
- Snow Performance Water Methanol Injection System (Optional)
Programming Information
This product is software only.
Customers may either send in their ECU for programming or purchase our “My Personal OBD Programmer / Flasher” for remote installation. The “My Personal OBD Programmer / Flasher” is required in order to read and program the purchased ECU software remotely.
All performance figures are estimates and intended for reference purposes only.
