Unitronic Stage 2 Performance Engine Tune For Audi 4.0 TFSI

Performance Software Precisely Engineered for use with an upgraded downpipe. Performance Software for your ECU Box Code is subject to availability.

Features: 

• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions
• Factory Safety Limiters Retained
• Optimized Responsiveness and Drivability
• Optimized Smoothness and Driving Comfort
• Power Delivery Perfectly Optimized Throughout the Power Band
• Improved Fuel Efficiency
• Ignition Timing Precisely Calibrated for Higher Octane Fuel
• PatchesDTC/Code for no exhaust flaps
• Includes all Stage 2 tune variants and all lower software stages as well.

Simple Installation

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 recommends the use of these battery chargers to ensure, uninterrupted, trouble-free, flashing at home!

UniCONNECT+ is a Programming and Diagnostic Interface which gives users the freedom to reflash their Engine Control Unit (ECU) or Transmission Control Unit (TCU) from the comfort of their own garage. With the ability to upgrade the Unitronic Performance Software, flash back to stock, and also perform diagnostics, UniCONNECT+ is a complete end-user programming and diagnostic interface that provides control over your vehicle.

Change Software Maps

Quickly and Easily re-flash your ECU 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.*

Required Hardware: 

• Downpipes for 4.0 TFSI by Unitronic

Fitment: 

2013-2016 Audi A8 4.0 TFSI

2012-2019 Audi S6 4.0 TFSI

2012-2018 Audi S7 4.0 TFSI