DESCRIPTION
AVAILABILITY
WARRANTY
REVIEWS

DESCRIPTION

Free Mobile Flashing! There is no extra charge for mobile flashing if you do not want to purchase the flashing cable. Unitronic Performance Software is precisely calibrated and provides huge power gains over stock while maintaining an OEM-like driving experience with exceptional reliability.

Unitronic Stage 1 TCU Performance Software, Unitronic Intake with Air Duct and Unitronic Intercooler are required to achieve advertised power figures.

Calibrations engineered to maximize clutch life in vehicles equipped with MQ350 transmissions are also available to help you enjoy increased performance while minimizing clutch wear.

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

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. Stage 1 ECU

Optimized Responsiveness, Smoothness, Drivability, and Comfort
Unitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.
Ignition Timing Precisely Calibrated for Higher Octane Fuel
Engine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.
Optimized Maximum Output
Unitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.
Factory Safety Limiters Retained
OEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.
Power Delivery Perfectly Optimized Throughout the Power Band
Aligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.
Speed Governor Removed
Vehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)
Improved Fuel Efficiency
Optimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.
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 Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars 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.

Recommended Hardware

Carbon Fiber Intake System with Air Duct For 2.0 TSI EVO4 MK8 GTI
Unitronic Intercooler Upgrade for MK8 GTI/R

Related Hardware

Cat-Back for MK8 GTI by Unitronic
P3 V3 OBD2 Gauge for MK8 GTI by Unitronic
Unitronic Race DQ250/MQ350 Dogbone Engine Mount
Unitronic Race DQ381 Dogbone Engine Mount
Unitronic Street DQ250/MQ350 Dogbone Engine Mount
Unitronic Street DQ381 Dogbone Engine Mount

Stage 1+ ECU

Optimized Responsiveness, Smoothness, Drivability, and Comfort
Unitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.
Ignition Timing Precisely Calibrated for Higher Octane Fuel
Engine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.
Optimized Maximum Output
Unitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.
Factory Safety Limiters Retained
OEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.
Power Delivery Perfectly Optimized Throughout the Power Band
Aligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.
Speed Governor Removed
Vehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)
Improved Fuel Efficiency
Optimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.
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 Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars 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.

Recommended Hardware

Carbon Fiber Intake System with Air Duct For 2.0 TSI EVO4 MK8 GTI
Unitronic Intercooler Upgrade for MK8 GTI/R

Related Hardware

Cat-Back for MK8 GTI by Unitronic
P3 V3 OBD2 Gauge for MK8 GTI by Unitronic
Unitronic Race DQ250/MQ350 Dogbone Engine Mount
Unitronic Race DQ381 Dogbone Engine Mount
Unitronic Street DQ250/MQ350 Dogbone Engine Mount
Unitronic Street DQ381 Dogbone Engine Mount

Stage 2 ECU

Optimized Responsiveness, Smoothness, Drivability, and Comfort
Unitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.
Ignition Timing Precisely Calibrated for Higher Octane Fuel
Engine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.
Optimized Maximum Output
Unitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.
Factory Safety Limiters Retained
OEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.
Power Delivery Perfectly Optimized Throughout the Power Band
Aligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.
Speed Governor Removed
Vehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)
Improved Fuel Efficiency
Optimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.
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 Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars 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.

Required Hardware

Unitronic Performance Downpipe for 2.0TSI EA888 EVO4 FWD

Recommended Hardware

Carbon Fiber Intake System with Air Duct For 2.0 TSI EVO4 MK8 GTI
Unitronic Intercooler Upgrade for MK8 GTI/R
A clutch upgrade is highly recommended for MQ350 equipped vehicles.

Related Hardware

Cat-Back for MK8 GTI by Unitronic
P3 V3 OBD2 Gauge for MK8 GTI by Unitronic
Unitronic Race DQ250/MQ350 Dogbone Engine Mount
Unitronic Race DQ381 Dogbone Engine Mount
Unitronic Street DQ250/MQ350 Dogbone Engine Mount
Unitronic Street DQ381 Dogbone Engine Mount

Stage 3 ECU

Optimized Responsiveness, Smoothness, Drivability, and Comfort
Unitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.
Ignition Timing Precisely Calibrated for Higher Octane Fuel
Engine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.
High-Speed Data Logging via UniCONNECT+
For customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.
Start/Stop Memory Enabled
Unitronic ECU calibrations now include Start/Stop Memory, which enables the vehicle to now remember the last set position. This feature will be rolled out for all tuned files for the MK8 GTI / R, 8Y S3 and more platforms soon.
OEM Boost Gauge Recalibrated
By popular demand, Unitronic has now recalibrated the OEM boost gauge to display gauge pressure (absolute press. minus ambient press.) instead of absolute pressure.
OEM Power Gauge Recalibrated
Unitronic has now recalibrated the OEM Power Gauge to display true engine power (in kW), which is now representative of actual power output through the rev range of your Stage 3 Performance Software.
Optimized Maximum Output
Unitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.
Factory Safety Limiters Retained
OEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.
Power Delivery Perfectly Optimized Throughout the Power Band
Aligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.
Speed Governor Removed
Vehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)
Improved Fuel Efficiency
Optimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.
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 Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars 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.

Required Hardware

Carbon Fiber Intake System with Air Duct For 2.0 TSI EVO4 MK8 GTI
Garrett PowerMax Turbocharger for MK8 GTI
Unitronic Intercooler Upgrade for MK8 GTI/R
Unitronic Performance Downpipe for 2.0TSI EA888 EVO4 FWD

Recommended Hardware

Cat-Back for MK8 GTI by Unitronic
Unitronic Race DQ250/MQ350 Dogbone Engine Mount
Unitronic Race DQ381 Dogbone Engine Mount
Unitronic Street DQ250/MQ350 Dogbone Engine Mount
Unitronic Street DQ381 Dogbone Engine Mount

Stage 1 DSG
Stage 1 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.

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.
Increased Clutch Pressure Supporting Up To 600NM
Clutch clamping pressure increased in order to meet the power demands of Unitronic Stage 1 / 1+ and Stage 2 ECU calibrations.
Advanced Torque Management
Unitronic has calibrations available for limited torque and full torque levels when Launch Control (AMAX) is engaged. Limited (low) torque calibrations will limit torque in 1st gear, which is ideal and optimized for use on true street prepped car launching on an unprepped street-like surface with street tires with little to no drivetrain upgrades. Full torque calibrations will provide maximum torque for launching in ideal conditions like on a prepped/glued race track surface with drag radials or slicks and using drivetrain upgrades like a Dogbone Mount.
Quicker Gear Shifts
Unitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.
Gear Display Enabled in D and S Mode
Gear Display is enabled, allowing the driver to see the current gear in both D- and S-mode on the Virtual Cockpit / MFD.(D1, D2, etc. & S1, S2, S3, etc.)
Speed Governor Removed
Vehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)
Dual Setpoint Adjustable Launch Control
Unitronic has adjusted the launch control RPM setpoints to allow for quicker acceleration off the launch control. Dual-stage launch control allows users to choose between two different launch control RPM setpoints based on the current conditions observed. (surface conditions, tires, etc.) Launch Control Setpoint 1 is activated at 100% pedal position, without engaging the kick-down switch. Launch Control Setpoint 2 is activated at "110%" pedal position. (100% pedal position with the kick-down switch engaged)

Stage 3 DSG

Stage 3 DSG Software Precisely Engineered to run combined with Unitronic Stage 3 ECU 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.

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.
Increased Clutch Pressure
Clutch clamping pressure increased in order to meet the power demands of Unitronic Stage 3 ECU calibrations.
Advanced Torque Management
Unitronic has calibrations available for limited torque and full torque levels when Launch Control (AMAX) is engaged. Limited (low) torque calibrations will limit torque in 1st gear, which is ideal and optimized for use on true street prepped car launching on an unprepped street-like surface with street tires with little to no drivetrain upgrades. Full torque calibrations will provide maximum torque for launching in ideal conditions like on a prepped/glued race track surface with drag radials or slicks and using drivetrain upgrades like a Dogbone Mount.
Quicker Gear Shifts
Unitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.
Gear Display Enabled in D and S Mode
Gear Display is enabled, allowing the driver to see the current gear in both D- and S-mode on the Virtual Cockpit / MFD.(D1, D2, etc. & S1, S2, S3, etc.)
Speed Governor Removed
Vehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)
Dual Setpoint Adjustable Launch Control
Unitronic has adjusted the launch control RPM setpoints to allow for quicker acceleration off the launch control. Dual-stage launch control allows users to choose between two different launch control RPM setpoints based on the current conditions observed. (surface conditions, tires, etc.) Launch Control Setpoint 1 is activated at 100% pedal position, without engaging the kick-down switch. Launch Control Setpoint 2 is activated at "110%" pedal position. (100% pedal position with the kick-down switch engaged)

Unitronic's UniCONNECT+

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 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.

AVAILABILITY

Eurosport Performance does not have live product tracking. In stock items typically ship within 24h. All items with the "Ships in 5-7 days" mention are not in stock and must be ordered from our suppliers. The import process typically takes 5-7 days.

If you wish to have a more accurate ETA, please send us a message at info@es-performance.com and we will respond within 24-48h.

WARRANTY

12 Months

All products sold by Eurosport Performance are warrantied against manufacturing defects according to the manufacturer's warranty policy*. Warranty does not cover abuse, misuse, damages caused from improper manipulation, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Eurosport Performance, a replacement part at no extra cost.

* Conditions may apply. Please visit our Refund Policy or contact us at info@es-performance.com

REVIEWS

Unitronic ECU / TCU Tuning Suite - VW Golf GTI MK8

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Unitronic ECU / TCU Tuning Suite - VW Golf GTI MK8

RECENTLY VIEWED PRODUCTS

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Customer Reviews