IE Audi 2.0T TSI Gen 3 Performance ECU Tune | Fits Audi B9 A4 & A5

Rated 5.0 out of 5
Based on 50 reviews

IESOVN31

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AUDI B9 2.0T TUNE FEATURES

  • Maximize horsepower & torque gains
  • Easily and quickly tune your car at home
  • Retain factory reliability
  • Installs via IE POWERlink Tool
  • Upgrade tunes at any time with no fees
  • Easy octane switching 91, 93, & 104
  • Simple data logging
  • Return to stock anytime
  • Improved throttle response
  • Increased rev limiter
  • Remove top speed limiter

HOW TO TUNE YOUR B9 A4 or A5

IE ECU Stages for your Audi B9 engine are available for stock (Stage 1) or with modified hardware for Stage 2. Read below to determine the best stage for your build!

In order to flash your vehicle, you will need an IE POWERlink Direct-port Flash Tool (sold separately) and a Windows 7+ powered laptop. Already own an IE POWERlink cable? Contact us to purchase upgrade credits, there is no fee to upgrade tunes and you only pay the difference in tune cost.

Follow the link provided with your IE POWERlink Flash Tool to download our Flash Wizard software and follow the on-screen directions to tune your Audi in a matter of minutes!

WHAT DOES THE IE AUDI B9 ECU TUNE DO?

Your ECU (Engine Control Module) is a computer loaded with maps to control the operating conditions of your Audi 2.0T engine. The factory calibration is designed to function with stock installed hardware, meet new car regulated standards, and de-powered to not compete with higher performance models. IE's motorsport recalibration brings your engine to life by unleashing its full performance potential on stock hardware or to match your installed hardware upgrades while maintaining reliability and factory-like comfort. This is how your turbocharged Audi should have felt from the factory!


    AVAILABLE AUDI 2.0T STAGES

    IE Audi 2.0T Stage 1 Tune

    The IE Stage 1 Audi B9 A4 or A5 TSI tune delivers an aggressive power upgrade without having to install any hardware modifications. Perfect for customers looking for a big jump in power without adding any additional hardware or to get the most out of your installed intake and intercooler. In a matter of minutes, your new ECU Tune will deliver a massive boost in performance.

    Stage 1 recommended hardware
    -IE Cold Air Intake
    -IE Intercooler

     

    IE Audi 2.0T Stage 2 Tune

    Looking to maximize the performance of your stock engine and turbo? IE Stage 2 Upgrade fine-tunes the ECU to match installed aftermarket hardware allowing the turbocharger to breath free and improve power gains across the powerband. This is the maximum power available from a stock turbo car.

    Stage 2 required & recommended hardware 
    -IE Performance Downpipe (required)
    -IE Cold Air Intake (recommended)
    -IE Intercooler (highly recommended)

     

    POWER GAINS

    EASY INSTALLATION - TUNE FROM HOME

    Required to flash your tune, The IE POWERlink cable gives you control to unlock your engine’s true potential from your own garage or driveway. Quickly reflash your B9 Audi with your choice of ECU Stage through the cars OBD-II port. Upgrade tune stages to match installed hardware, take advantage of different fuel octanes, flash to stock, perform engine diagnostics, read/clear codes and gather high-quality operating data via data-logging.

    VEHICLE FITMENT

    • Audi - B9 A4 Quattro 2017-2020 with 2.0T engine
    • Audi - B9 A5 Quattro  2017-2020 with 2.0T engine
    • Audi - B9 A4 Quattro Allroad  2017-2020 with 2.0T engine

    For all wheel drive (Quattro) vehicles only, does not support front wheel drive engines at this time.

    Does not currently fit 2021+, these have new ECUs from Audi and are currently in development. No current ETA is available. 

    Once a tune purchase is applied to your vehicle's ECU, the tune is permanently registered to the vehicle and non-transferable to other vehicles. Tune can be transferred to a second party in the event of vehicle transfer of ownership only.


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    100% of reviewers would recommend this product to a friend
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    50 Reviews
    Reviewed by Noel C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Love it

    Simple process and great results.

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    Reviewed by Jimmy L.
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    I recommend this product
    Rated 5 out of 5
    Review posted

    Awesome!

    My 2018 A5 Sportback feels like an S4 now! Brings a big smile every time I drive it.

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    Reviewed by Kenny T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Best modification for your car!

    With the stage one tune, it feels like an entirely new car. It actually feels smoother than the stock tune, but will push you back into your seat and will definitely get you in trouble! I would definitely recommend, there would be no reason not to get this tune.

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    Reviewed by Austin T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Stage 1

    Works amazing and so simple to use, 30 or so mins to install! I do now tho have a slight over boost in 4 but Audi told me it’s miner and this it’s probably the tune

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    Reviewed by Dave
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Highly recommended

    Did the stage 2 tune on my 2018 B9 A4 and what a difference! It was very easy to do, took about 40 minutes. Definitely feel the added HP and torque. Car also seems to idle smoother than before and it doesn’t seem like the fuel consumption changed much if at all from stock. I definitely recommend this tune!

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