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

Rated 5.0 out of 5
Based on 31 reviews

IESOVN31

Regular price $549.00 Save $-549.00
In Stock

Free Ground Shipping!

within the continental USA *Some restrictions apply

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.


    average rating 5.0 out of 5
    Based on 31 reviews
    • 5 Stars
      30 Reviews
    • 4 Stars
      1 Review
    • 3 Stars
      0 Reviews
    • 2 Stars
      0 Reviews
    • 1 Star
      0 Reviews
    100% of reviewers would recommend this product to a friend
    Fitment
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Value
    Rated 5 out of 5
    Ease of Use
    Rated 5 out of 5
    Performance
    Rated 5 out of 5
    Customer photos and videos
    31 Reviews
    Reviewed by Brendan O.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    They've got it all figured out

    I did not expect to gain this much power just from a tune. Just plug it into the car and your computer, wait around 30 minutes and boom. You've got way more power.

    Loading...
    Fitment
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Value
    Rated 5 out of 5
    Ease of Use
    Rated 5 out of 5
    Performance
    Rated 5 out of 5
    Was this helpful?
    Reviewed by Russel E.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    It was quick and now it’s quicker

    It was quick and easy to install. The car is definitely quicker now. Best bang for your buck!

    Loading...
    Fitment
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Value
    Rated 5 out of 5
    Ease of Use
    Rated 5 out of 5
    Performance
    Rated 5 out of 5
    Was this helpful?
    Reviewed by Alexander V.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    19’ B9 A5 SB

    Great product, its been so much fun! Only 1 speeding ticket so far ;)

    I do plan on purchasing the intake also.

    Loading...
    Fitment
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Value
    Rated 5 out of 5
    Ease of Use
    Rated 5 out of 5
    Performance
    Rated 5 out of 5
    Was this helpful?
    Reviewed by Chris C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Awesome

    Excellent product. Unbelievable torque. Love it!

    Loading...
    Fitment
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Value
    Rated 5 out of 5
    Ease of Use
    Rated 5 out of 5
    Performance
    Rated 5 out of 5
    Was this helpful?
    Reviewed by Jean G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    That Torque though

    There were a few reviews online about how the upgrade didn't make as much of a difference as people wanted so I went in with this tune with low expectations. The flashing process didn't take too long and I was soon out and about testing the car.

    But after I'd done a few pulls and over a few days of the car relearning my driving style, there is indeed a noticeable difference in how the car drives! The low end torque in the 2k-4k range really pushes you back into your seat and there is an urgency to the car's pace that wasn't there before and which is super addictive. Pushing 100 on the interstates are a breeze and one must remember to calm the F down when you're done overtaking.

    I'm nowback here on the IE site looking for parts to take this vehicle to Stage 2 and even Stage 3 if ever they release the components for the B9 A5!!

    Loading...
    Fitment
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Value
    Rated 4 out of 5
    Ease of Use
    Rated 5 out of 5
    Performance
    Rated 5 out of 5
    Was this helpful?