Unitronic Stage 1+ Performance Engine Tune For Audi 3.0 TFSI EA839

Unitronic Stage 1+ Performance software is precisely calibrated for use with 93 AKI / 98 RON fuel.

Power Gains: 454 HP / 481 LB-FT (Stock Power: 354 HP / 369 LB-FT)

• 93 Octane / 98 RON GAS: +100 HP / +112 LB-FT

Features: 

• Optimized Responsiveness, Smoothness, Drivability, and Comfort
• Ignition Timing Precisely Calibrated for Higher Octane Fuel
• Optimized Maximum OutputFactory Safety Limiters Retained
• Power Delivery Perfectly Optimized Throughout the Power Band
• Speed Governor Removed
• Improved Fuel Efficiency
• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions

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.*

Recommended Hardware: 

• Intercooler Upgrade Kit For 3.0TFSI EA839 B9 S4 & S5 by Unitronic
• Unitronic Intake System for B9 Audi S4 and S5 3.0TFSI EA839

Fitment: 

2017-2020 Audi S4 3.0 TFSI EA839

2018-2020 Audi S5 3.0 TFSI EA839

2018-2020 Audi SQ5 3.0 TFSI EA839