Porsche engines deliver exceptional performance when calibrated correctly.
ATFlash provides premium, dyno-tested Porsche ECU and TCU tuning files for professional tuners worldwide.

Each file is developed in-house by certified calibration engineers and optimized for maximum power, torque, reliability, and throttle response.

Supported tuning solutions:

• Stage 1 & Stage 2
• Pop&Bang / Crackle
• Hardcut limiter
• OPF/GPF off
• DPF off
• EGR off
• Vmax removal
• Start/Stop off
• Gearbox tuning (PDK – fast shifts, torque limits raised)
• Custom calibrations on request

Compatible with all major tuning tools:

Alientech KESS3, Autotuner, MagicMotorSport Flex, CMD Flash, BitBox and more.

Supported Porsche models:

• 911 Carrera, 911 Turbo, 911 GT3
• Cayman, Boxster
• Panamera
• Cayenne
• Macan
• Taycan (limited support depending on ECU type)

Supported engines:

Porsche Turbo, Turbo S, 3.0T, 3.6T, 4.0 NA, 4.0T, 4.8T, 2.0T, V6 TFSI, V8 TFSI and more.

Useful Links

👉 Register for Files: https://www.atflash.co.uk/register-for-files
👉 Dealer Portal: https://www.atflash.co.uk/dealer-portal