Integrated Engineering Performance Stage 2 TCU/DSG Flash

Requires Integrated Engineering POWERLink OBDII Dongle. Select option to add if required.

Ethanol Flex Fuel tuning is NOT supported on Australia models.

Take control of your Audi RS4 or RS5 by unlocking thrilling power and acceleration from your phone! Our cutting-edge engine and transmission tunes transform your car through the innovative POWERlink Bluetooth dongle that plugs into your vehicle's OBD II port. Our responsive mobile app links the dongle to your Apple or Android phone, giving you the power to tune your car, change octanes, upgrade stages, perform diagnostics, monitor live gauge data, and more —all from the palm of your hand!

STAGE 1 - UP TO 542HP & 558FT-LBS TORQUE

iE Stage 1 ECU calibration is a simple flash-only upgrade that delivers instant excitement, providing a broader powerband, a higher rev limit, and increased boost pressures that result in significantly faster 0-60 times and improved acceleration. This advanced calibration can be installed on a completely stock car, and it will adapt to take full advantage of intake and intercooler upgrades.

• Recalibrated factory boost gauge displays higher boost
• Neutral/park rev limit raised to 7000 RPM
• Road speed limiters removed
• Brake boost enabled for rolling launches
• Auto-start/stop defaults to off (can be turned back on)
• Includes Stage 1+ for use with iE HPFP upgrade

STAGE 2 - FOR THE EXHAUST LOVER

The 2.9T engine includes two larger and efficient factory downpipes that do not result in power or exhaust restrictions on stock turbocharger. Although this platform does not provide additional power gains on Stage 2 tunes, this is ideal for users seeking a more aggressive exhaust note and includes an enhanced exhaust overrun/crackle feature in dynamic drive mode.

• More aggressive overrun/crackle in Dynamic mode
• Crackles enabled for free revving in park or neutral
• Includes Stage 2+ for use with iE HPFP upgrade

TCU STAGE 1 - INCLUDED WITH STAGE 1 & 2 ENGINE TUNE

iE ECU tunes far exceed the torque limitations of the stock B9 2.9TT transmission programming, which triggers the transmission computer (TCU) to limit power output. The included stage 1 TCU tune raises these torque limits while keeping all transmission driving characteristics otherwise stock.

• Increases transmission torque limits
• Inlcuded at no extra cost with all stage 1 & 2 ECU tunes

TCU STAGE 2 - THE COMPLETE TRANSMISSION PERFORMANCE TUNE (SOLD SEPARATELY)

Important Notice: 2021+ models are equipped with advanced security locks that prevent Stage 2 Transmission tuning. iE calibrators are currently working on bypassing the security to offer TCU tuning for all model years. In the meantime, iE TCU Stage 1 is fully compatible and will allow full power output from the ECU tune.

Stage 2 TCU tune is a complete performance transmission calibration that delivers lightening fast shifts, optimized shift points, multiple launch-control modes, enthusiast drive mapping, and more! Pairing this TCU calibration with an iE Stage 1 or Stage 2 ECU tune will significantly transform every aspect of your RS5, or RS4, delivering faster launches, higher Gs, and further improved acceleration.

HARDWARE GUIDE

Unlock the full potential of your ECU tune with our comprehensive range of iE hardware upgrades. Each tune stage is designed to work seamlessly with optional or required hardware, maximizing the enjoyment of your Audi 2.9TT engine. While Stage 1 doesn't require any hardware upgrades, adding our intake, turbo inlet, and air to air intercooler will result in increased airflow, lower intake air temperatures, and quicker heatsoak recovery, leading to a more efficient and faster vehicle overall.

Other Notes

TUNE UPDATES

Your tune purchase entitles you to free updates to any tune revisions, new octanes, standard features, or software updates. In the event the original vehicle manufacturer issues an ECU update, this will also be included to you through iE at no additional charge.

POWERLINK VINS

Have multiple cars in the family or friends that are also ready for an iE Tune? Your POWERlink Flash Tool can be used on up to 5 different vehicle VINs. Tunes sold separately.

TUNE REGISTRATION

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. Tunes can be transferred to a second party in the event of vehicle transfer of ownership only.

REQUIRES V4 IE POWERLINK

The Audi MG1 uses new and updated flashing protocols to read and write the ECU and TCU information. Older V3 POWERlinks do not include the required internal hardware need to flash the B9 3.0T calibrations. If you are purchasing this tune with an existing POWERLINK, please be sure your serial number on the back begins with V4.

DOWNPIPE NOTICE

By purchasing a motorsport/racing product ("product"), you represent that you understand and agree that: The product is not designed to meet any applicable emissions standards, whether in the USA or otherwise, the product is not C.A.R.B. compliant, and that the product is not for sale or use in the state of California, USA nor any other jurisdiction where the sale or use is prohibited by law. Integrated Engineering, LLC (iE) makes no representations, warranties, or claims that this product complies with any applicable emissions laws and expressly disclaims an and all such representations, warranties, and claims, whether expressed or implied. By purchasing this product, you represent, warrant, and agree that it is your responsibility to inform yourself or any laws or regulations that may apply to your purchase and/or use of the product.

• 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 tunes