APEX700 EA824 Stage 2 Performance Package (RS6 / RS7 / S8)

Step into serious V8 performance with our APEX700 Stage 2 Package for the EA824 platform. Built for strong, reliable gains with full in-house supply, fitment, and custom dyno tuning.

This package focuses on airflow and exhaust upgrades, combined with precise ECU and gearbox calibration to deliver sharper response, faster shifts, and strong, usable power.

What’s included:

• Performance downpipes supplied and fitted

• High-flow intake air filter upgrade

• Uprated boost pipes 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 exhaust upgrades

• Optimised boost, ignition, and torque mapping

• Increased torque limits via gearbox calibration

• Improved throttle response

• Stronger mid-range torque

• Increased top-end performance

• Final dyno power report included

  
  

Expected performance:

• 700–720BHP (setup and fuel dependent)

• Strong torque increase across the rev range

  
  

Price: £3,699.99

Suitable for:

• Audi RS6

• Audi RS7

• Audi S8

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

Recommended for: Fast road and high-performance daily driving builds