Stage 1 ECU Upgrade

Performance Software Precisely Engineered for a completely stock 2018-2020 S3 with 7-speed DSG transmission. May not be available for all ECU IDs.

Gas type
91 Octane / 95 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:

• 2018 S3: +63HP / +58TQ
• 2019-2020 S3: +67HP / +58TQ

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
• Speed Governor Removed

Stage 1 DSG Upgrade

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.

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.