Jaguar engines respond exceptionally well to professional ECU and TCU calibration. 

ATFlash provides premium, dyno-tested Jaguar tuning files for tuners worldwide, ensuring safe and predictable power gains.

Every file is developed in-house by certified calibration engineers and optimized for maximum torque, throttle response, drivability, and fuel efficiency.

Supported tuning solutions:

• Stage 1 & Stage 2

• Pop&Bang / Crackle (where applicable)

• Hardcut Limiter (diesel)

• DPF Off

• EGR Off

• GPF/OPF Off

• AdBlue Off

• Vmax / Speed Limiter Removal

• Gearbox tuning (TCU – ZF8HP, 9HP)

• Full custom remaps available on request

Compatible with all major tuning tools:

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

Supported Jaguar models:

XE, XF, XJ, F-Type, F-Pace, E-Pace, I-Pace, X-Type, S-Type.

Supported engines:

2.0 Ingenium petrol & diesel, 3.0 V6 Supercharged, 5.0 V8 Supercharged,

4.2 V8, TDV6, SDV6, and more.

Useful Links:

👉 Register for Files: https://www.atflash.co.uk/register-for-files

👉 Dealer Portal: https://www.atflash.co.uk/dealer-portal