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ES#5504310 - IESOVN72 - IE Stage 2 ECU Tune With POWERlink Cable - Stage 2 ECU tune that requires an upgraded downpipe to deliver 337-377 horsepower and 410-456 lb-ft of torque for Audi B9 Q5 2.0T models directly from your smartphone. - Integrated Engineering - Audi
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IE Stage 2 ECU Tune With POWERlink Cable

Stage 2 ECU tune that requires an upgraded downpipe to deliver 337-377 horsepower and 410-456 lb-ft of torque for Audi B9 Q5 2.0T models directly from your smartphone.
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Integrated Engineering
Integrated Engineering
ES#:
5504310
Mfg#:
IESOVN72
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IE Stage 2 ECU Tune With POWERlink Cable

Starting at: $179.99
179.99
Starting at: $179.99
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Stage 2 IE Performance ECU Tune With POWERlink Cable
Average gain of 77 horsepower and 121 lb-ft of torque on 91 Octane
5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
4667172 IESOVN72
Availability:
In Stock
Est. Ship Date:
on Aug 10, 2026
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
828.99
Stage 2 IE Performance ECU Tune - Includes TCU Tune & POWERlink Cable
5X Entries For Our 25th Anniversary Sweepstakes!
5504313 IESOVN72TKT
Availability:
In Stock
Est. Ship Date:
on Aug 10, 2026
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
1427.99

Product Details

5X Entries For Our 25th Anniversary Sweepstakes!

Take control of your Audi Q5 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 creatig 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!

EFFORTLESS E85

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

FULL POWER ON ANY TRANSMISSION

2021+ model years and some 2019-2020 variations are equipped with a Gen 2 factory transmission control unit (TCU) with advanced factory security that locks them from tuning. Stock TCU tunes include software limiters that restrict engine power when torque limits are exceeded from ECU tuning. For Q5 models with locked TCUs, our calibration team has custom-coded the engine control unit (ECU) programming to properly manage torque signals to and from the transmission. This advanced strategy safely enables full horsepower and torque, even without a TCU tune.

Q5 2.0T 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 337-377HP and 410-456ft-lbs of torque! Maximum accelration gains are realized across the powerband with options for 91, 93, 104, or TrueFlex ethanol fuels. Stage 2 includes aggressive exhaust afterrun in sport mode.

LEADING FEATURES

  • Innovative mobile tuning for an easy install
  • Thrilling power and acceleration gains
  • TrueFlex Tuning for flex-fuel ethanol
  • 91, 93, & 104 fuel maps (95, 98, 108 RON)
  • Stage 1 for stock hardware or basic bolt-ons
  • Stage 2 for aftermarket downpipe support
  • Available with matching transmission tune

UPGRADE GUIDE

While no hardware upgrades are required for Stage 1, upgrading the intake and intercooler will provide increased airflow, lower intake air temps, and quicker heat soak recovery for an overall more efficient and faster vehicle.

Recommended Hardware:

  • AIR INTAKE
  • TCU TUNE
  • INTERCOOLER
  • CATBACK EXHAUST
  • HPFP UPGRADE(FUEL PUMP)
  • DOWNPIPE

POWER & SAFETY

Your new high-performance tune is calibrated to safely maximize the engine and turbocharger power capability without sacrificing safety functions or daily comfort. All safety protocols and sensors are reprogrammed and expanded to the new performance tuning. Every ECU parameter undergoes months of testing on our in-house dyno systems that utilize the world's only Sea Level Generator developed specifically to verify safety operations in any condition. Confidently drive from LA to Pikes Peak with the power to keep you smiling every mile!

Important note: 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.

 

TCU TUNE

PERFORMANCE MATCHED

Unlock the full potential of your iE B9 SUV Stage 1 or Stage 2 engine (ECU) tune with our matching transmission (TCU) tune. Without it, your power gains and performance features are limited, leaving untapped acceleration and power on the table. Upgrading to the iE TCU tune significantly enhances shift speeds, eliminates torque limiters, increases line pressure to prevent transmission slip, and introduces user-adjustable launch control functions. Experience a dramatic enhancement in launch power, pulling force, shift responsiveness, and overall acceleration.

  • Lightning fast shifts -further improves acceleration and 0-60 times
  • Full power from ECU tunes -removes power robbing torque limiters
  • Adjustable launch control -dial in the perfect launch for your setup
  • Enables gear display -dash always displays current gear in drive/sport modes
  • Full torque during AMAX shifts -torque reduction programming removed

Important note: Compatible with 2017-2020 DL382 DSG "Gen 1" transmissions only. TCU tune is currently incompatible with all 2021+ "Gen 2" TCU versions. In some rare cases, 2019 and 2020 model year vehicles may be equipped with unsupported Gen 2 variations.

VARIABLE LAUNCH CONTROL

Experience chest-pounding launches with our iE transmission tune featuring adjustable launch control. Tailored for optimal performance, choose from three distinct launch options: street, aggressive, and race. Each option increases the launch RPMs, allowing you to customize the launch experience to suit your vehicle and tire setup for the best grip and take-off power. Each launch setting offers two RPM launch and AMAX options, easily controlled by the throttle pedal:

  • Apply 100% throttle input without engaging the kickdown switch to launch from the minimal chosen RPM without AMAX.
  • Engage full pedal pressure while activating the kickdown switch to launch with an additional 400RPMs and trigger AMAX in all shifts, delivering the most aggressive launch and pull strategy.

DRIVING ENHANCEMENTS

The factory transmission calibration often falls short in meeting the demands of performance enthusiasts, leaving much to be desired. iE's TCU tune addresses these limitations by entirely reworking the transmission drive-mapping strategy, catering specifically to the enthusiast driver. Beyond driving improvements, our TCU tune introduces additional features designed to enhance the driving experience:

  • Reduced take-off lag time from a standstill.
  • Enables gear display on the dashboard in both drive and sport modes.
  • Eliminates factory torque pull during AMAX shifting.
  • Increases protection by automatically reducing engine power if transmission temperatures climb too high.

Important note: 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.

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
Audi B9 Q5 Quattro 2.0T Use vehicle selector to confirm fitment
Audi B9 Q5 Sportback Quattro 2.0T Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.
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