IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3

Unlock the performance potential of your MQB-platform vehicle with the Integrated Engineering (iE) 2.0T TSI Gen 3 Performance ECU Tune, designed for compatible Volkswagen Golf R MK7 and Audi S3 8V applications. Using the iE POWERlink Tuning Suite, this performance software recalibrates the factory engine computer to deliver stronger acceleration, increased horsepower and torque, and enhanced control over your vehicle's driving characteristics.

The iE ECU Tune offers a staged upgrade path, allowing you to build performance gradually as you add supporting hardware. Stage 1 delivers gains of up to 75 horsepower with compatible 91- or 93-octane fuel. Stage 2 supports more extensive modifications, including an upgraded intake, intercooler, and downpipe, with manufacturer-advertised output of up to 461 HP. For more advanced builds, the Garrett GT2260S turbocharger upgrade, high-pressure fuel pump (HPFP), and dedicated GT2260S Map Pack can support output of up to 491 HP, subject to the correct configuration.

Beyond power gains, the iE tuning platform includes adjustable throttle response, configurable exhaust crackles, supported exhaust-flap controls, and advanced features such as Anti-Lag™ and Rolling Anti-Lag™ where available. The optional TrueFlex™ system enables compatible vehicles to adjust their calibration according to ethanol content, supporting pump gasoline and ethanol blends when the required hardware and software are installed.

Developed and tested for performance and drivability, the iE tuning solution also incorporates AutoProtect™ safety logic, which monitors supported engine operating conditions and can intervene when necessary. Manufactured by Integrated Engineering, this tuning platform is designed for enthusiasts seeking a flexible, upgradeable performance solution for their compatible Golf R or Audi S3.

Key Features

• Brand: Integrated Engineering (iE)

• Product: 2.0T TSI Gen 3 Performance ECU Tune

• Vehicle Platform: Volkswagen Golf R MK7 and Audi S3 8V

• Tuning Interface: iE POWERlink Tuning Suite

• Stage 1 Performance: Advertised gains of up to 75 HP with compatible fuel and configuration.

• Stage 2 Performance: Advertised output of up to 461 HP with required supporting hardware and calibration.

• Big-Turbo Performance: Advertised output of up to 491 HP with the Garrett GT2260S turbocharger, HPFP upgrade, and dedicated GT2260S Map Pack.

• Fuel Compatibility: Supports specified 91- and 93-octane calibrations; TrueFlex functionality is available with compatible hardware and software.

• Adjustable Throttle Response: Offers up to 15 configurable response settings.

• Exhaust Crackles: Allows supported crackle settings to be adjusted through the app.

• Exhaust-Flap Control: Provides app-based control on compatible vehicles equipped with supported exhaust-flap systems.

• Anti-Lag™: Supports boost-building functionality for compatible configurations.

• Rolling Anti-Lag™: Provides supported boost-building functionality during rolling acceleration.

• TrueFlex™: Supports automatic calibration adjustments based on ethanol content when the required system is installed.

• AutoProtect™: Monitors supported engine conditions and can reduce power when necessary.

• DSG Tuning Compatibility: A compatible iE DSG tune can complement ECU tuning on equipped dual-clutch vehicles.

• Staged Upgrade Path: Supports progression from Stage 1 to Stage 2 and compatible big-turbo configurations.

Performance Stages & Hardware Requirements

Stage 1 — ECU Tune

• Advertised gains of up to 75 HP.

• Designed for compatible 91- or 93-octane fuel.

• Requires the supported iE ECU calibration and compatible POWERlink setup.

• An upgraded intake is an optional supporting modification.

• A compatible DSG tune is recommended for DSG-equipped vehicles seeking the supported transmission features and torque capability.

Stage 2 — Supporting Hardware Upgrade

• Manufacturer-advertised output of up to 461 HP.

• Requires a compatible upgraded air intake.

• Requires an upgraded intercooler.

• Requires a compatible downpipe.

• Requires the appropriate iE Stage 2 ECU calibration.

• The Stage 2 calibration requires the applicable iE Pro or Apex package, according to the manufacturer's build guide.

Garrett GT2260S Big-Turbo Setup

• Manufacturer-advertised output of up to 491 HP.

• Requires the Garrett GT2260S turbocharger.

• Requires a compatible high-pressure fuel pump (HPFP) upgrade.

• Requires the dedicated GT2260S Map Pack.

• Requires the iE APEX Tune Suite.

• Requires compatible supporting intake, intercooler, and downpipe hardware.

• A compatible transmission tune is recommended where applicable.

Important: Advertised horsepower figures depend on the exact vehicle, fuel, supporting hardware, calibration, and testing conditions. Confirm the manufacturer's current power figures and complete hardware requirements before ordering.

Fitment

Volkswagen Golf R MK7 — 2.0T TSI Gen 3

Audi S3 8V — 2.0T TSI Gen 3

Fitment Note: The supplied product information identifies the MK7 Golf R and Audi S3 8V but does not provide exact model-year coverage. Confirm your model year, engine code, ECU software, transmission configuration, regional specification, and required POWERlink package against Integrated Engineering's current supported vehicle list before purchasing.

Do not assume compatibility with the Volkswagen GTI, Jetta GLI, later Golf R generations, Audi A3, or other MQB vehicles unless explicitly confirmed by Integrated Engineering.

Important Tuning Compatibility & Disclaimers

• Verify current iE support for your exact vehicle, ECU software, and regional specification.

• Available features may vary by vehicle, transmission, software version, and selected tuning package.

• Stage 2 and big-turbo configurations require the specified supporting hardware.

• TrueFlex™ functionality requires the compatible TrueFlex hardware and supported calibration.

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

• Anti-Lag™, Rolling Anti-Lag™, exhaust crackles, and exhaust-flap controls may not be available on every configuration.

• A DSG tune is a separate consideration from ECU tuning; verify whether it is included or must be purchased separately.

• Although AutoProtect™ is designed to help protect the engine, no calibration can eliminate all mechanical risks or guarantee engine longevity.

• ECU and transmission tuning may affect emissions compliance, vehicle warranty coverage, drivability, and component life. Check applicable regulations before installation.