EA825 APEX800 Stage 2 Performance Package

Step into serious performance with our APEX800 Stage 2 Package for the EA825 4.0T platform. Supplied, fitted, and fully custom tuned in-house.

Built for high-output road and track builds, this package focuses on key airflow and cooling upgrades, combined with precise dyno calibration and gearbox optimisation to deliver strong, reliable performance.

What’s included:

• Performance downpipes supplied and fitted

• Performance intake system supplied and fitted

• Uprated intercooler system supplied and fitted

• Stage 2 ECU custom dyno tuning

• Stage 2 TCU (gearbox) tuning included

• In-house dyno testing before and after tuning

• Custom calibration for airflow and cooling upgrades

• Optimised boost, ignition, and torque mapping

• Increased torque limits via gearbox calibration

• Improved throttle response

• Stronger mid-range torque

• Increased top-end power

• Final dyno power report included

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Expected performance:

• Up to ~800BHP (setup and fuel dependent)

• Strong, usable torque across the rev range

  
  

Price: £11,500

Suitable for: EA825 platform vehicles (Audi RS6, RS7, RSQ8, Lamborghini Urus)

Service type: Supplied, fitted, and fully custom dyno tuned in-house

Recommended for: Fast road and high-performance builds