Integrated Engineering Audi B9 A4, A5, Allroad 2.0T Gen 3 TSI ECU Tune

Wake up your Audi B9 A4, A5 or Allroad 2.0T with this Integrated Engineering performance ECU tune!

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, E85
• 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

CHOOSE YOUR STAGE

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!

EFFORTLESS E85
Ethanol is rocket fuel for your daily driver. iE's TrueFlex flex-fuel conversion kit upgrades the factory engine computer to read and instantly adapt to any Ethanol blend, unleashing huge power.

Click or tap here to check out the iE TrueFlex conversion kit

TrueFlex Tuning is included with every stage, additional hardware is required.

ADD AN IE POWERLINK TOOL OR HAVE US INSTALL IT FOR YOU
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.

Alternatively, if you'd prefer to have us install the tune for you, simply contact one of our shops to setup an appointment.

FLASH YOUR CAR (UNLESS YOU'RE HAVING US DO IT)

Follow the link provided with your IE POWERlink Flash Tool to download the Integrated Engineering Flash Wizard software and follow the on-screen directions to tune your Audi in a matter of minutes! Compatible with Android, Apple and Windows devices.

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 B9 2.0T STAGES

STAGE 1
Add significant increases in performance with up to 359 horsepower and 448ft-lbs from an IE Stage 1 ECU Tune for your Audi B9 A4 or A5. Flash instant horsepower gains, increased torque, and faster acceleration with octane-specific options for 91, 93, or TrueFlex ethanol fuels. Engineered to operate on stock hardware or compatible with intake, intercooler, catback exhaust, and TrueFlex upgrades.

Stage 1 recommended hardware

• Upgraded Intake
• Aftermarket Upgraded Intercooler

STAGE 2
Ready for more? The IE Stage 2 ECU tune with an upgraded downpipe delivers the most performance potential available from your stock engine and turbocharger with a tire-spinning 337-378HP and 410-446ft-lbs of torque! Maximum acceleration gains are realized across the powerband with options for 91, 93, 104, or TrueFlex ethanol fuels. Stage 2 includes an aggressive exhaust after-run in sport mode.

Stage 2 required & recommended hardware

• Performance Downpipe (required)
• Cold Air Intake (recommended)
• Intercooler (highly recommended)

Transmission Tune Available
The Integrated Engineering Transmission Tune for your Audi B9 A4, A5, or Q5 2.0T delivers increased power, faster shifts, variable launch control and additional transmission performance features. When paired with this ECU tune, acceleration times will greatly improve turning your tuned turbocharged engine into a fully rounded performance machine.

You can check out the iE B9 A4, Allroad and A5 2.0T transmission tune here

While the transmission tune is not required in order to install this ECU tune, we highly recommend getting it simply for all of the improvements that are made.

Power Results
North American Region (NAR) = AKI / Rest Of World (ROW) = RON

EASY INSTALLATION - TUNE FROM HOME OR HAVE US INSTALL IT FOR YOU

Take control of your Audi A4, A5, or Allroad's 2.0T engine and transmission tunes from your phone! iE's cutting-edge and innovative POWERlink Bluetooth dongle plugs into your vehicle's OBD II port creating a wireless link for our responsive mobile app to flash your tunes, change launch control settings, switch octanes, upgrade stages, perform diagnostics, monitor live gauge data, and more all from your Apple or Android phone!

Additionally, for those that would prefer to install their tuning via a laptop, iE also offers Windows based installation software as well. Please click or tap here to download it.

Alternatively, if you would prefer to have us install this tune for you, please contact one of our shops to set up an appointment.

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 Allroad Quattro 2017-2020 with 2.0T engine

Engine ECU tuning is compatible with 2017-2020 model years only, and is incompatible with the new 2021+ ECU variations. Transmission TCU tunes are compatible with DL382 DSG "Gen 1" transmissions only up to most 2020 model years.

In some rare cases, 2019 and 2020 model year vehicles may be equipped with unsupported Gen 2 TCU variations.
Compatible with Quattro models only and is incompatible withfront-wheel-drive (FWD) vehicles.

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.