Stage 2 ECU Upgrade

Performance Software Precisely Engineered for use on a 2019-2020 A3 Quattro 2.0L TSI Gen3 with 7-speed DSG transmission and an upgraded exhaust system. May not be available for all ECU IDs.

Gas type
93 Octane / 98 Ron gas

Installation
Flashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes). (In some rare cases it may require a little more time.)

Uniconnect+
This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage. Learn More

Performance Gains: +109HP / +112TQ

Features

• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions
• Factory Safety Limiters Retained
• Engine Temperature Protection (Rev Limit based on Engine Coolant Temperature)
• 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
• Speed Governor Removed
• Includes all Stage 2 tune variants and all lower software stages.
• Exhaust Overrun/Crackle Enabled with Stage 2 and up on North American vehicles. Requires UniConnect+ cable. Subject to availability.

Required hardware

• Aftermarket High Flow Downpipe for 1.8/2.0 TSI Gen3 MQB

Recommended hardware

• Intake System for 1.8/2.0 TSI Gen3 MQB
• Charge Pipe Upgrade Kit For MQB
• Intercooler Upgrade Kit for 1.8/2.0 TSI Gen3 MQB
• MQB Turbo Inlet Elbow

Stage 2 DSG Upgrade

DSG Software Precisely Engineered to run combined with a Unitronic Stage 2 or Stage 2+ performance software.

Installation
Flashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes). (In some rare cases it may require a little more time.)

Uniconnect+
This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage. Learn More

Features

• 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.
• 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)
• Quicker Gear Shifts
  Unitronic's TCU Performance Software calibration enhances the gear shift speeds making them up to 70% quicker.
• Raised Torque Limiters
  Unitronic's Stage 2 TCU Performance Software calibrations increase TCU torque limiters to allow for an increased output and has been developed alongside Unitronic's upcoming Stage 2 ECU Performance Software for the ultimate overall experience.
• Increased Clutch Clamping Pressure
  Unitronic's Stage 2 TCU Performance Software calibrations increase clutch clamping pressure and has been developed in conjunction with and alongside Unitronic's Stage 2 ECU Performance Software, supporting the increase in engine torque output and ensuring that the clutches properly grip allowing for the higher output to be sustained.