iE Stage 3 Plus Map Pack | Fits Audi B9 S4, S5, SQ5

Take your Audi 3.0T performance to the next level with the Integrated Engineering (iE) Stage 3 Plus Map Pack, engineered for compatible 2017–2024 Audi B9 S4 and S5 3.0T models and 2018–2024 Audi SQ5 3.0T models. Designed for high-output builds equipped with TTE810 or Pure750 hybrid turbochargers, this advanced ECU calibration combines upgraded fueling hardware, increased sensor capacity, and ethanol tuning support to unlock the maximum advertised performance of your setup.

The iE Stage 3 Plus Map Pack builds on the Stage 3 turbo calibration by supporting additional fueling and boost-monitoring capabilities. With the required high-pressure fuel pump (HPFP) upgrade, OEM Audi 4.0T RS injectors, iE 4-bar MAP sensors, and compatible turbocharger hardware, the system enables high-output tuning across supported pump-gas configurations. When paired with the iE TrueFlex Kit, it also supports E70 ethanol tuning for significantly increased power potential.

Maximum Performance with TrueFlex E70

For enthusiasts seeking the highest advertised output, the Stage 3 Plus calibration supports compatible TrueFlex configurations running E70 ethanol blends. Depending on the selected turbocharger and fuel setup, iE advertises outputs of up to 739 HP and 710 ft-lbs of torque.

On 93-octane pump fuel, the advertised figures reach 613 HP and 631 ft-lbs with the TTE810 or 607 HP and 637 ft-lbs with the Pure750. Actual results depend on vehicle configuration, fuel quality, supporting hardware, calibration, and testing conditions.

Advanced Engine Protection with AutoProtect™

High-output turbocharger builds require careful calibration and monitoring. The iE tuning platform incorporates AutoProtect™ safety logic, designed to monitor critical engine operating conditions and reduce power when potentially unsafe conditions are detected. This additional layer of protection is intended to support more controlled operation while pursuing higher performance.

Although iE develops its calibrations through dyno testing, road verification, and beta testing across different conditions, AutoProtect does not eliminate the risk of engine or drivetrain damage.

Optimized Transmission Performance

The iE Stage 3 Transmission Control Unit (TCU) tune is designed to complement the power delivery of a hybrid turbocharged Audi. Supported features include optimized shift points, a higher RPM limit, faster shifts, and updated drive-mode mapping.

Owners with an eligible iE Stage 2 TCU tune may qualify for a complimentary upgrade to the Stage 3 TCU tune. For supported 2022-and-newer B9 3.0T models with a locked TCU, iE states that its custom ECU calibration can communicate with the transmission without requiring a separate TCU tune. Verify the exact transmission and software support before purchasing.

Convenient POWERlink Activation

The iE Map Pack uses the POWERlink Tuner and iE mobile app for cloud-based activation. Enter the POWERlink serial number beginning with “V4” at checkout, then connect the device to the app through Bluetooth. According to iE, the map credits typically synchronize within an hour or less.

Manufactured by Integrated Engineering (iE), the Stage 3 Plus Map Pack is intended for experienced enthusiasts building a compatible high-output Audi 3.0T setup with upgraded turbochargers and supporting fuel-system hardware.

Key Features

• Brand: Integrated Engineering (iE)

• Product: Stage 3 Plus Map Pack

• Product Type: ECU Performance Calibration

• Vehicle Platform: Audi B9 3.0T S4, S5, and SQ5

• Turbocharger Compatibility: TTE810 and Pure750 hybrid turbochargers

• Fuel Compatibility: 91/93-octane pump fuel and TrueFlex E70, subject to supported configuration

• Maximum Advertised Output: Up to 739 HP and 710 ft-lbs of torque with a compatible Pure750 E70 setup

• Supports high-output hybrid turbocharger configurations.

• Designed for upgraded fueling hardware and iE 4-bar MAP sensors.

• Supports compatible iE TrueFlex ethanol tuning when used with the required TrueFlex Kit.

• Incorporates iE AutoProtect™ safety logic.

• Compatible with supported iE Stage 3 TCU tuning options.

• Offers optimized shift points, faster shifts, a higher RPM limit, and updated drive mapping where supported.

• Uses the iE POWERlink Tuner and mobile app for activation.

• Requires the iE APEX Tune Suite for Stage 3 Plus access.

• Designed for compatible vehicle-specific ECU software and hardware configurations.

Power Guide

Power Disclaimer: Figures are manufacturer-advertised ratings and are not guaranteed results for every vehicle. Actual output depends on fuel quality, ethanol content, turbocharger selection, supporting modifications, calibration, and testing conditions. Confirm the measurement method with iE before comparing these figures with other published horsepower ratings.

Required Hardware

91/93-Octane Pump Fuel

The following supporting hardware is listed for the Stage 3 Plus pump-gas configuration:

• Compatible air intake

• Upgraded intercooler

• Downpipe

• High-pressure fuel pump (HPFP) upgrade

• Six OEM Audi 4.0T RS fuel injectors

• TTE810 or Pure750 hybrid turbocharger

• iE 4-bar MAP sensors

• iE turbo inlet pipe

• iE hybrid turbo adapter

• iE Stage 3 Map Pack

• iE APEX Tune Suite

• iE Stage 3 Transmission Tune, where required or selected for the vehicle

TrueFlex E70 Ethanol

The following additional requirement applies to the compatible ethanol configuration:

• All supporting hardware listed for the pump-gas setup

• iE TrueFlex Kit for ethanol-content compatibility

Important Injector Requirement: iE specifies OEM injectors only for Stage 3 Plus. Use Audi part number 06M906036AD and verify the required quantity and compatibility before ordering. Do not substitute aftermarket injectors unless explicitly approved by iE.

Hardware Disclaimer: The Map Pack is a software calibration. The physical turbocharger, fuel-system components, sensors, intake, intercooler, and other listed hardware may need to be purchased separately. Confirm the exact bill of materials and installation requirements with iE.

Fitment

2017–2024 Audi S4 3.0T Quattro

2017–2024 Audi S5 3.0T Quattro

2018–2024 Audi SQ5 3.0T Quattro

Fitment Note: Compatibility depends on model year, ECU software, transmission configuration, turbocharger, fueling hardware, and market region. Confirm your exact vehicle and iE part number before purchasing.

Rest-of-World (ROW) Disclaimer: ROW calibrations may not be supported. Customers outside the United States should contact iE support to confirm compatibility before ordering. Do not assume a US-market calibration will work with a vehicle built for another market.

Installation & Compatibility Notes

• Requires compatible iE POWERlink hardware and access to the iE APEX Tune Suite.

• Enter the POWERlink serial number beginning with “V4” during checkout and follow the manufacturer's activation instructions.

• Confirm that the vehicle has the correct TTE810 or Pure750 turbocharger and all required supporting hardware.

• Use OEM Audi 4.0T RS injectors with part number 06M906036AD as specified by iE.

• Install the required HPFP upgrade and iE 4-bar MAP sensors before using the applicable Stage 3 Plus calibration.

• For E70 tuning, install the compatible iE TrueFlex Kit and verify the actual ethanol content of the fuel.

• Confirm ECU and TCU compatibility, especially on 2022-and-newer vehicles with locked transmission control units.

• Use the calibration intended for the installed hardware and fuel type.

• High-output tuning can increase mechanical stress and affect engine life, drivetrain reliability, emissions compliance, and warranty coverage.

• Professional installation and calibration support are recommended for high-output builds.