Integrated Engineering ECU Performance Tune MK7 GTI GLI 8V A3

2 reviews
Free Shipping
Integrated EngineeringSKU: IESOVN11 DIY Difficulty: EASY

Select Tune: Stage 1
IE POWERlink Flash Tool: -

Direct Ship!

Buy Now & Pay over time with

Product Questions & Answers

Product Questions & Answers

Can't find the answer you were looking for?

Ask a Question
  • How do I install Integrated Engineering ECU / TCU tunes on my VW / Audi?

    In order to install the tunes, you will need to also purchase the Integrated Engineering POWERlink Flash Cable, which you can find HERE.  You will be able to flash your engine and/or transmission with the software that is included with your POWERlink Flash Cable.


Adding an IE Performance ECU Tune to your MK7 GTI / GLI / 8V A3 packs a serious punch both in performance gains and in additional features resulting in extremely competitive power that will give you the edge on the street or track.  IE‚¬„¢s in-house calibration engineers have taken several steps to ensure you a smooth and safe operation by maintaining factory safety limits, or ‚¬œfail safes‚¬�, resulting in reliability.  As a final step, the software has been calibrated in test environments that ensure smooth operation in all types of climates and elevations.

Stage 1 is precisely calibrated to make the most of your stock hardware MK7 GTI / GLI / 8V A3.  Power gains are delivered smoothly across the entire powerband and many performance features have been added.  Enthusiasts will have the choice between 91 & 93 fuel octanes and the ability to flash back to stock within minutes.  As another added benefit, your IE Stage 1 Tune has been designed to adapt to minor bolt-on modifications, such as an intercooler or intake.  Low torque and high torque files are available.

Ready to release every last ounce of power from your stock turbo 2.0T engine?  The Stage 2 ECU tune takes full advantage of performance bolt-ons including downpipe, intake, and intercooler.  You can install this setup in a single weekend and transform your MK7 GTI / GLI / 8V A3 into a true monster with 327HP and 399TQ!  Easily switch between free octane tunes whenever you want to add more power with your choice of 91, 93, or 104 octane files.  Load Stage 2 and get ready to experience the true power monster that has been hiding under the hood of your VW MK7 Golf R.

IE Stage 3 GT2260S offers an easy upgrade to the bolt-on turbo with power levels delivering up to 463HP & 454TQ on pump gas! This advanced ECU calibration when combined with the Garrett turbocharger, HPFP upgrade, and stage 2 hardware (intake, intercooler, & downpipe) delivers deceivingly fast performance and exhilarating fun.


E85 fuel unlocks the most performance potential from our ECU tunes for your GTI or A3 Gen 3 engine. Ethanol contains tons of oxygen, burns cooler, and has a high resistance to knock. This provides more horsepower and torque than running conventional gasoline and is more readily available (in most states) and less expensive than race gas. IE TrueFlex calibrations take this a step further and allow for 91 octane all the way up to full E85 or anything in between on one tune without the need to reflash! TrueFlex is an included option with all stages.


  • Max output: 327HP & 399LB/FT TQ
  • Stage 1 for completely stock car (also works with intake & intercooler)
  • Stage 2 for matching intake, downpipe, intercooler, and trans tune
  • Stage 1 low-torque file for stock tuned DSG or stock clutch
  • Horsepower & torque gains maximized on stock engine & turbo
  • 91, 93, & 104 pump octanes available (95, 98, & 108 RON)
  • Optional TrueFlex adapts from 91 pump all the way to full E85
  • Switch between 91 & 93 octanes at no extra cost
  • Stock boost control entirely reworked for smoother driving
  • Rev limiter increased to 7000 RPM in manual mode or with DSG flash
  • Tune your car at home in minutes with no special tools
  • Launch control boost pressure increased for faster launch (DSG)
  • Increased rev limiters (transmission stock shift points remain)
  • Top speed limit removed
  • All engine safety protocols remain for reliability and long engine life
  • POWERlink allows file and octane switching in less than 2 minutes
  • Engineered for all climates and elevations
  • Simple data logging for diagnosis purposes
  • Flash back to stock at any time

What's Included:

  • Integrated Engineering ECU Performance Tune
  • IE PowerLINK V3 Flash Cable (OPTIONAL)

Fitment Notes:

  • This tune is for 2.0T engines with IS20 turbo only and does not support 8V A3 with 1.8T engines. Does not support 2017+ Audi A3 with front wheel drive (FWD).
  • IE tune support is not available for many Audi TT ECUs. Please contact us with your ECU box code to confirm compatibility before ordering.

Vehicle Fitment

Model   + Drivetrain  
8V A3 2.0T I4 [MQB]
MK7 GTI 2.0T I4 [MQB]
MK7 Jetta - GLI 2.0T I4 [MQB]

Payment & Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Calculate Shipping

You may also like

Recently Viewed