Free In-Store Flashing and Consultation!
There is no extra charge for flashing at our shop if you do not wish to purchase the flashing cable. Updates and/or re-flash are also complimentary as long as the tune was purchased from us and applicable to the original purchaser.
Stage 1 ECU
Description
Performance Software Precisely Engineered to Run 17psi of Boost on a Completely Stock Car.
Subject to ECU Box code availability.
Subject to ECU Box code 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
- Speed Governor Removed
- RPM Limiter Increased to 7100
- Lower End Hesitation (Lag) Removed
Oil and Additives Recommendation
Unitronic uses and recommends Liqui Moly Oil & Additives exclusively for your vehicle, which meet Audi/VW approvals.
To ensure your vehicle is maintained with the #1 oil brand in Germany, see what is recommended for you with the
Liqui Moly Oil Guide.
Liqui Moly Oil Guide.
Upgrade Pricing Chart for Audi A4 B7 2.0 TFSI Unitronic Software Guarantee for Audi A4 B7 2.0 TFSI
Unitronic Software Warranty for Audi A4 B7 2.0 TFSI
Unitronic Hardware Warranty for Audi A4 B7 2.0 TFSI
Stage 1+ ECU
Description
Performance Software Precisely Engineered to Run 18psi of Boost on a Completely Stock Car.
Subject to ECU Box code availability.
Subject to ECU Box code 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
- Speed Governor Removed
- RPM Limiter Increased to 7100
- Lower End Hesitation (Lag) Removed
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
- Includes all Stage 1+ tune variants and all lower software stages.
Recommended Hardware
- Latest Revision OEM Diverter Valve (DV)
Upgrade Pricing Chart for Audi A4 B7 2.0 TFSI Unitronic Software Guarantee for Audi A4 B7 2.0 TFSI
Unitronic Software Warranty for Audi A4 B7 2.0 TFSI
Unitronic Hardware Warranty for Audi A4 B7 2.0 TFSI
Stage 2 ECU
Description
Performance Software Precisely Engineered to Run 20psi of Boost.
Subject to ECU Box code availability.
Subject to ECU Box code 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
- Speed Governor Removed
- RPM Limiter Increased to 7100
- Lower End Hesitation (Lag) Removed
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
- Precisely Calibrated for an Upgraded Exhaust System (Go Green - Use a Catalytic Converter)
- Optimized for a High Flow Catalytic Converter
- Includes all Stage 2 tune variants and all lower software stages. *Does not include Stage 2 HPFP.
Required Hardware
- Upgraded Downpipe
Recommended Hardware
- Latest Revision OEM Diverter Valve (DV)
- Cold Air Intake / Short Ram
- Upgraded Intercooler
Upgrade Pricing Chart for Audi A4 B7 2.0 TFSI Unitronic Software Guarantee for Audi A4 B7 2.0 TFSI
Unitronic Software Warranty for Audi A4 B7 2.0 TFSI
Unitronic Hardware Warranty for Audi A4 B7 2.0 TFSI
Stage 2 HPFP ECU
Description
Performance Software Precisely Engineered to Run 20psi of Boost.
Subject to ECU Box code availability.
Subject to ECU Box code 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
- Speed Governor Removed
- RPM Limiter Increased to 7100
- Lower End Hesitation (Lag) Removed
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
- Precisely Calibrated for an Upgraded Exhaust System (Go Green - Use a Catalytic Converter)
- Optimized for a High Flow Catalytic Converter
- Optimized for a Upgraded High Pressure Fuel Pump
- Includes all Stage 2 HPFP tune variants and all lower software stages.
Required Hardware
- High Pressure Fuel Pump Upgrade
- Cold Air Intake / Short Ram
- Upgraded Downpipe
Recommended Hardware
- Latest Revision OEM Diverter Valve (DV)
- Upgraded Intercooler
Upgrade Pricing Chart for Audi A4 B7 2.0 TFSI Unitronic Software Guarantee for Audi A4 B7 2.0 TFSI
Unitronic Software Warranty for Audi A4 B7 2.0 TFSI
Unitronic Hardware Warranty for Audi A4 B7 2.0 TFSI
Stage 2+ ECU
Description
Performance Software Precisely Engineered to Run 22psi of Boost.
Subject to ECU Box code availability.
Subject to ECU Box code 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
- Speed Governor Removed
- RPM Limiter Increased to 7100
- Lower End Hesitation (Lag) Removed
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
- Precisely Calibrated for an Upgraded Exhaust System (Go Green - Use a Catalytic Converter)
- Optimized for a High Flow Catalytic Converter
- Optimized for a Upgraded High Pressure Fuel Pump
- Includes all Stage 2+ tune variants and all lower software stages.
Required Hardware
- K04 Turbo
- S3 Injectors
- Upgraded High Pressure Fuel Pump
- Cold Air Intake / Short Ram
- Upgraded Downpipe
Recommended Hardware
- Latest Revision OEM Diverter Valve (DV)
- Upgraded Intercooler
Upgrade Pricing Chart for Audi A4 B7 2.0 TFSI Unitronic Software Guarantee for Audi A4 B7 2.0 TFSI
Unitronic Software Warranty for Audi A4 B7 2.0 TFSI
Unitronic Hardware Warranty for Audi A4 B7 2.0 TFSI
Stage 3 BT ECU
Description
Big Turbo Software Precisely Engineered to Run 20psi of Boost on a Stock Engine. (For over 400HP you need a built engine).
Subject to ECU Box code availability.
Subject to ECU Box code availability.
Big Turbo Options
Turbo: GT28-GT30-GT35 Series Turbo or Similar Size
Throttle Body Options: Stock Throttle Body Only
Cam Options: Stock Cams Only
Emissions Delete Options: Yes
Mafless Options: Yes
Features
- Engineered with Strict Industry Standards
- Extensively Tested Under Various Driving Conditions
- Optimized Responsiveness and Drivability
- Power Delivery Perfectly Optimized Throughout the Power Band
- Speed Governor Removed
- RPM Limiter Increased to 7100 (With Stock Head)
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
- Includes Stage 3 tune and all lower software stages./li>
Required Hardware
- Upgraded Exhaust System
- RS4 Injectors
- Upgraded High Pressure Fuel Pump
- Upgraded Intercooler
Recommended Hardware
- High Output Low Pressure Fuel Pump Upgrade by Unitronic
- Upgraded Low Pressure Fuel Pump (For over 450HP)
- Upgraded (DV) Diverter Valve
- Upgraded Rods (For over 400HP)
- Water Meth Kit (To Reach more than 500HP)
Upgrade Pricing Chart for Audi A4 B7 2.0 TFSI Unitronic Software Guarantee for Audi A4 B7 2.0 TFSI
Unitronic Software Warranty for Audi A4 B7 2.0 TFSI
Unitronic Hardware Warranty for Audi A4 B7 2.0 TFSI
Description
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.
Availability
UniCONNECT+ is available for purchase through our Authorized Dealer Network and directly from Unitronic. UniCONNECT+ is compatible with most of 2006 and up vehicles.*
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!
OptiMate 7 SELECT
OptiMate 6 SELECT
Unitronic recommends the use of these battery chargers to ensure, uninterrupted, trouble-free, flashing at home!
OptiMate 7 SELECT
OptiMate 6 SELECT
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.*
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 or 11
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 11
Internet Explorer 11 or newer
Screen Resolution: 1024x768
Processor: 2.0 GHz or higher
Memory (RAM): 8GB or more
Internet access is required.
Operating System: Microsoft Windows 10 or 11
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 11
Internet Explorer 11 or newer
Screen Resolution: 1024x768
Processor: 2.0 GHz or higher
Memory (RAM): 8GB or more
Internet access is required.
*Some exclusions apply. UniCONNECT+ cables are VIN-locked and can only be used on one vehicle. Only available for select engines. Contact US for more information.
**Feature in development.
