Performance Stage 1-3 TCU Transmission Software Precisely Engineered for your Audi 8Y S3.  This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage.

Unitronic software is flashed directly through the (OBDII) diagnostic port of your vehicle (10-15 minutes).

DSG Software Precisely Engineered to run combined with a Unitronic Stage 1 or 1+ performance software.

Performance Software for your TCU Box Code is subject to availability.

At the moment, only DQ381.2 gearboxes with BLvXXXX0301 are currently tuneable through the OBD2 port with support for the newer TCUs with BLvXXXX0401 in the works.

If you have a vehicle with the latter TCU, Unitronic offers both Stage 1 and Stage 1+ ECU Performance Software suitable for safe use with the stock TCU calibration in a limited torque format.

Once support is unlocked for the latter TCU types, you'll be able to purchase our TCU Performance Software with the standard $150 DSG Combo Discount, and use our Stage 1 and Stage 1+ ECU Calibrations engineered for use with our Stage 1 TCU Calibrations to unleash your vehicle's full potential.

Features:

• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions
• Optimized Responsiveness and Drivability
• Optimized Smoothness and Driving Comfort
• Rpm Limiter Increased to 6800
• Optimized "D" and "Sport Mode
• Gear Display Enabled in D and S Mode
• Adjustable Launch control
  
• Optimized cruising upshift setpoint for maximum responsiveness
• Sport Mode Wide Open Throttle Upshifts optimized for maximum acceleration

What's Included:

• Unitronic TCU Transmission Tune
• Unitronic UniCONNECT+ Cable (OPTIONAL)