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$700.00 $550.00


Get the most out of your vehicle today with Unitronic Performance TCU software for the Audi C7, C7.5 S6 and S7 4.0T.

ECU/TCU Tune Combo Deal

Interested in getting Unitronic ECU software and TCU software along with a discount? Simply browse to the ECU Upgrade category under your vehicle model, select the Unitronic Performance ECU Software, add the DSG Tune as an option and save. You must purchase both ECU and TCU software at the same time in order to get this discount.

If you're an existing Unitronic Performance ECU Software customer and are purchasing Unitronic Performance TCU software, please feel free to contact us directly so that we can get you a discount on your purchase.

Choose your software stage:

Stage 1

DSG Software Precisely Engineered to run combined with factory power levels or a Unitronic Stage 1 ecu tune.

Stage 2

DSG Software Precisely Engineered to run combined with either a Unitronic Stage 1+, Stage 2, Stage 2+ or Stage 3 ecu tune.

Features included with all stages:

  • Engineered with Strict Industry Standards
  • With over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools, and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.
  • Extensively Tested Under Various Driving Conditions
  • Development begins using its in-house engine dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Additional validation and results comparison are completed using its in-house Maha Chassis dyno as a second step of product development. Beta calibrations are then tested in race and street scenarios, using multiple cars throughout the world under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.
  • Optimized TCU Performance Software Stages
  • Unitronic's Stage 1 TCU Performance Software shift points are optimized to give you the best performance possible out of your OEM software or your Unitronic Stage 1 ECU Performance Software.
  • Unitronic's Stage 2 TCU Performance Software shifts points are optimized for your Unitronic Stage 1+ and up ECU Performance Software.
  • Optimized Responsiveness and Drivability
  • Cruising upshifts set point are improved for maximum responsiveness when you require power quickly.
  • Optimized "D" Mode for a Comfortable Driving Experience
  • Smoother and predictable shifting to ensure a pleasant ride for your daily commute.
  • Optimized "S" Mode for Maximum Acceleration
  • Sport mode features lightning quick gear changing and precisely calibrated shifting points to achieve the fastest acceleration possible when combined with your Unitronic ECU Performance Software.
  • Optimized "M" Mode for Maximum Acceleration and Kickdowns Removed
  • Fastest shift possible; up to 3 times faster compared to OEM calibration.
  • Improved Launch Control
  • Optimized set points to maximize accelerations and improve 60ft time.
  • Rev Limiter Increased
  • See the rev limiter increase table for details.
  • Increase Clutch Pressure for Higher Torque Output
  • Increased clutch pressure to maximized friction force. This results in higher torque capacity without clutch slipping.
  • Increased Torque Limiter
  • Ensure TCU does not intervene during acceleration thus reducing engine power output.
  • Factory Launch Control Limit Removed
  • Unitronic’s TCU Performance Software removes the OEM launch control limit, originally set to 200, giving you the possibility to perform as many launches as you desire.


  • 2013-2018 Audi C7, C7.5 S6 4.0T
  • 2013-2018 Audi B8.5 S7 4.0T

UniConnect+ Software Interface

UniCONNECT+ gives you the freedom to effortlessly install your Unitronic Performance ECU and DSG Software from the comfort of your own home or garage.*

Unitronic (and NGP) recommends the use of battery chargers to ensure, uninterrupted, trouble-free, flashing at home! If you do not use a good battery charger while programming your ECU, you run the risk of damaging it should your battery voltage drop below recommended levels.

Includes Unitronic carrying case.

Change Software Maps
Quickly and Easily re-flash your ECU or TCU with Performance Software maps designed and specifically calibrated to suite the hardware and fuel modifications or fuel grade used.

Data Logging
Gathering high resolution data is made easy with Unitronic’s pre-configured channel loadouts for fast and effortless troubleshooting and data logging.**

Simple back to factory restoration
UniCONNECT+ makes it painless to revert your ECU back to it’s stock calibration within minutes.*

Advanced Settings
Enable optional advanced settings such as Launch Control or No Lift Shifting within minutes. Enable Gear display in MFG for DSG Software owners.*

Technical Specifications
Minimum System Requirements:

  • Operating System: Microsoft Windows 10
  • Internet Explorer 11
  • Screen Resolution: 1024x768
  • Processor: 1.5 GHz or higher
  • Memory (RAM): 4GB or more

For optimal application performance:

  • Operating System: Microsoft Windows 10 or higher
  • Internet Explorer 11 or newer
  • Screen Resolution: 1024x768
  • Processor: 2.0 GHz or higher
  • Memory (RAM): 8GB or more

Internet access is required.

Do you prefer professional installation?

If you are local to one of our shops and would prefer to have us install this software, please contact one of our shops to set up an appointment.


Please note that this software may not be available for all TCU IDs.

The Unitronic+ Programmer is not returnable under most circumstances. The only exception for this policy is if you were to receive your cable and Unitronic does not have a tune for your vehicle.

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