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

Rated 5.0 out of 5
Based on 14 reviews

IESOVN31

Regular price $549.00 Save $-549.00
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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.

    Try IE software for 45 days from shipment date, if for any reason you are unsatisfied the tune may be removed and refunded risk-free. 


    average rating 5.0 out of 5
    Based on 14 reviews
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    100% of reviewers would recommend this product to a friend
    Fitment
    Rated 5 out of 5
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    Rated 5 out of 5
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    Rated 5 out of 5
    Ease of Use
    Rated 5 out of 5
    Performance
    Rated 5 out of 5
    Customer photos and videos
    14 Reviews
    Reviewed by Jason Z.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Easy install, outstanding results

    So like most people here I was looking for an easy install and remove option that would not require taking to a dealer. I flashed 93 octane stage 1 on my B9 A4 along with installing cold air. Results are outstanding. Very noticeable change, feels like I now have a new car. Recommend to anyone interested in going in this direction.

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    Reviewed by El Be C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Stage 2 Tune on my A5 B9

    I love it! I notice better throttle response and the power puts a smile on my face! MPG has gone down some. I’m sure that my fault haha. Foot may be heavier…

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

    ABSOLUTELY AWSEOME

    This is the best purchase I have made for my car. So simple and easy to install. Format and steps are straight forward and to the point. After your done you feel an immediate change in power!

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    Reviewed by martin r.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Wake up your b9 a4/5

    I hesitated for a year to get the stage 1 tune for my b9 a5. Now that I finally got the tune and installed it I ask myself why I waited so long. It really wakes the car up! I shaved 8 tenths on my 1/4 mile and zero to 60 according to the draggy. The “seat of the pants” dyno really noticed the difference. It still drives completely normal too. No weird glitches or bad drive ability issues. Worth the money for sure. Thanks IE!!!

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    Reviewed by Luis F.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    On Another Level

    At first I was skeptical of how much power you could gain from just a software tune. Once I tuned the car, I drove it around a couple times and it felt snappy. That is when I placed my car in Dynamic mode and the tune really shined, the performance gain is unbelievable. The car is so much faster and you get a thrill from just slightly stepping on the gas. In all honesty this should be your first performance mod on your B9 A4. I am looking to see how much I would be able to decrease my 1/8th time I currently hold an average of 9.2 @77 my best time being 8.9@79 the car was completely stock and I will update what my best time is with this IE stage 1 tune. Waiting for the TCU tune to help with with higher rpm launch control.

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    Rated 5 out of 5
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