Integrated Engineering

IE Audi 2.0T TSI / TFSI EA888 Gen1/2 Performance ECU Tune | Fits Audi B8/B8.5 A4, A5, Allroad, & C7 A6

IE Audi 2.0T TSI / TFSI EA888 Gen1/2 Performance ECU Tune | Fits Audi B8/B8.5 A4, A5, Allroad, & C7 A6
IE Audi 2.0T TSI / TFSI EA888 Gen1/2 Performance ECU Tune | Fits Audi B8/B8.5 A4, A5, Allroad, & C7 A6
IE Audi 2.0T TSI / TFSI EA888 Gen1/2 Performance ECU Tune | Fits Audi B8/B8.5 A4, A5, Allroad, & C7 A6
IE Audi 2.0T TSI / TFSI EA888 Gen1/2 Performance ECU Tune | Fits Audi B8/B8.5 A4, A5, Allroad, & C7 A6
Choose Stage
  • Description
  • Refund Policy


  • 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
  • Simple data logging
  • Return to stock anytime
  • Improved throttle response
  • Increased rev limiter
  • Remove top speed limiter


IE ECU Stages for your Audi 2.0T TSI engine are available for stock or with modified hardware for Stage 2 or Turbo upgrades. 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!


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!



IE Audi 2.0T Stage 1 Tune

The IE Stage 1 Audi B8/8R/C7 2.0T 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 without upgrading the 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)


IE Audi 2.0T K04 Tune

Ready for more boost? The IE K04 Tune is meticulously designed for bolt-on Borg Warner K04 Turbocharger upgrades and features a completely new ECU calibration to take advantage of the larger turbo efficiency range. Upgrading to a K04 and Tune results in a much wider RPM band and power doesn't taper off like the factory installed K03 turbo. The ECU tune is safely adjusted to take advantage of the larger compressor wheel to reliably release the full potential of the new turbo size, pushing power much higher than available from the stock turbo. Tune includes 91, 93, and 100 octane files for maximum power.

K04 Tune required & recommended hardware
-Borg Warner K04 Turbo Upgrade Kit (required)
-IE Performance Downpipe (required)
-IE Cold Air Intake (recommended)
-IE Intercooler (highly recommended)



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 Audi 2.0T 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.


  • AUDI - A4 2009-2016 (B8/B8.5) 2.0T TSI EA888 Gen1/2 TSI engines
  • AUDI - A5 2009-2016 (B8/B8.5) 2.0T TSI EA888 Gen1/2 TSI engines
  • AUDI - Allroad 2009-2016 (B8/B8.5) 2.0T TSI EA888 Gen1/2 TSI engines
  • AUDI - A6 2012-2017 (C7) 2.0T TSI EA888 Gen1/2 TSI engines
  • AUDI - Q5 2009-2017 (8R) 2.0T TSI EA888 Gen1/2 engines

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.


* Customer must pay for the shipping to the original manufacturer.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

* Gift cards

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

* Book with obvious signs of use

* Any item not in its original condition, is damaged or missing parts for reasons not due to our error.

* Any item that is returned more than 14 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at


We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at labelled as “Defective Item”


If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.


You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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