Chiptuning files » ECU and TCU » ZF AL552 Gen2 » Gearbox TCU tuning

Gearbox TCU tuning for ZF AL552 Gen2

Faster shift times, modified shift points, raised torque limiters, raised rpm limits and higher clutch pressure where needed.

Gearbox TCU tuning files for vehicles with ZF AL552 Gen2

22 of the 24 vehicles with this unit

VehicleGenerationFuelPower
A4 RS4 2.9 Bi-Turbo (GPF)B9 Facelift 2018 2019Petrol450 hp
A6 RS6 4.0 TFSI V8C8 Facelift 06/2023 2025Petrol (mild hybrid)600 hp
A6 RS6 4.0 TFSIC8 07/2018 2023Petrol (mild hybrid)600 hp
A6 RS6 4.0 TFSI V8 (Facelift) (11/2022 - ...)C8 07/2018 2023Petrol (mild hybrid)600 hp
A7 55 TFSI (3.0T)C8 2017 2023Petrol340 hp
A7 RS7 4.0 V8 TFSIC8 2017 2023Petrol600 hp
A8 60 TFSI (4.0T V8)D5 2017 2021Petrol (mild hybrid)460 hp
Q7 SQ7 4.0 V8 TFSI4M Facelift II 2024Petrol507 hp
Q7 SQ7 4.0 V8 TDI4M Facelift 2019 2024Diesel (mild hybrid)435 hp
Q7 SQ7 4.0 V8 TFSI4M Facelift 2019 2024Petrol507 hp
Q7 SQ7 4.0 V8 TDI4M 2015 2019Diesel (mild hybrid)435 hp
Q8 S TDI (4.0 TDI V8)F1 2018 2023Diesel435 hp
Q8 SQ8 4.0 V8 TDIF1 2018 2023Diesel (mild hybrid)435 hp
Q8 SQ8 4.0 V8 TFSIF1 2018 2023Petrol507 hp
Q8 RSQ8 4.0 V8 TFSIF1 2018 2023Petrol (mild hybrid)600 hp
RS5 RS TFSI (2.9 V6 BiTurbo)F5 2017 2019Petrol450 hp
RS6 RS6 4.0 TFSIC8 2019 2022Petrol600 hp
RS6 4.0L V8 Twin-Turbo 32vC8 2019 2022Petrol650 hp
RS7 RS7 4.0 TFSIC8 2017Petrol600 hp
RS7 4.0L V8 Twin-Turbo 32vC8 2017Petrol650 hp
SQ7 SQ7 - 4.0 TFSI4M Facelift 2019 2024Petrol507 hp
SQ7 S TDI (4.0 TDI V8)4M 2016Diesel435 hp
Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

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