UNITRONIC AUDI D5 S8 4.0T PERFORMANCE SOFTWARE
UNITRONIC AUDI D5 S8 4.0T PERFORMANCE SOFTWARE
UNITRONIC AUDI D5 S8 4.0T PERFORMANCE SOFTWARE
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UNITRONIC AUDI D5 S8 4.0T PERFORMANCE SOFTWARE

Unitronic
UNI-D5-4.0T-ECU
In Stock
$1,600.00
$1,600.00

Get the most out of your Audi D5 S8 4.0T today with Unitronic Performance ECU software!

Choose your software stage:

Stage 1 - 700 HP / 694 LB-FT (+137 HP / +104 LB-FT)

Performance Software Precisely Engineered for a completely stock car.

  • Requires 91 Octane Fuel

Stage 1+  - 753 HP / 709 LB-FT (+190 HP / +119 LB-FT)

Performance Software Precisely Engineered for a completely stock car.

  • Requires 93 Octane Fuel
  • Upgraded Intake System Recommended (728HP/699LB-FT max w/ Stock Intake)

Features Included With All Stages

  • 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.
  • Tune at Home Option with UniCONNECT+ cable
    This platform is supported with Unitronic’s UniCONNECT+ cable, empowering you to tune your vehicle from the comfort of your own home or garage. The cable and associated software allows you to install, and upgrade, your new Unitronic ECU tunes, flash back to stock file in addition to reading and clearing DTCs.

Fitment/Applications

  • 2020+ Audi D5 S8

Installation

UniConnect+ Software Interface

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 (and NGP) recommends the use of battery chargers to ensure, uninterrupted, trouble-free, flashing at home! If you do not use a good battery charger while programming your ECU, you run the risk of damaging it should your battery voltage drop below recommended levels.

Includes Unitronic carrying case.

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
  • 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 10 or higher
  • Internet Explorer 11 or newer
  • Screen Resolution: 1024x768
  • Processor: 2.0 GHz or higher
  • Memory (RAM): 8GB or more

Internet access is required.

Do you prefer professional installation?

If you are local to one of our shops and would prefer to have us install this software, please contact one of our shops to set up an appointment.

Please note that this software may not be available for all ECU IDs.

The Unitronic+ Programmer is not returnable under most circumstances. The only exception for this policy is if you were to receive your cable and Unitronic does not have a tune for your vehicle.

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