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Unitronic® TCU Performance Software is NOW AVAILABLE for the 7-speed DQ500 S tronic® DSG® transmission found in the facelifted 2017+ (8V) RS3 and 2018+ (8S) TTRS.

Unitronic’s TCU Performance Software is compatible with UniCONNECT+, empowering Clients to tune it themselves directly through the OBD-2 port within minutes, from the comfort of their own home or garage.

FEATURES (Stage 1 & 2)

End-User Programmable with UniCONNECT+

Flash your TCU from the comfort of your own home or garage. Within minutes (approximately 70-seconds to be exact on this platform), you’ll be enjoying an entirely transformed driving experience.

Optimized D & Sport Modes

D-mode is optimized for everyday daily driving and economy, while S-mode is optimized for faster acceleration.

Quicker Gear Shifts

Unitronic’s TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.

Adjustable Launch Control

Unitronic offers the ability to adjust the launch control RPM setpoint to allow for quicker acceleration off the launch control based on conditions. (track surface, tires, etc.)

Launch Control Engagement Limit Unlocked

Unitronic’s TCU Performance Software unlocks the factory launch control limiter. The OEM launch control limiter blocks the engagement of launch control after only 200 launches.

FEATURES (Stage 2 only)

Raised Torque Limiters

Unitronic’s Stage 2 TCU Performance Software calibrations increase TCU torque limiters to allow for an increased output and has been developed alongside Unitronic’s upcoming Stage 2 ECU Performance Software for the ultimate overall experience.

Increased Clutch Clamping Pressure

Unitronic’s Stage 2 TCU Performance Software calibrations increase clutch clamping pressure and has been developed in conjunction with and alongside Unitronic’s Stage 2 ECU Performance Software, supporting the increase in engine torque output and ensuring that the clutches properly grip allowing for the higher output to be sustained.

Take advantage of our Software Value Packages

Already a Unitronic flashed customer? Receive an instant 100$ Rebate on the Unitronic Performance Software for DSG.

Combine purchases of Unitronic Performance Software for ECU and TCU and receive a 150$ Rebate