IE's record breaking software brings track-ready ECU programming to your Audi Volkswagen 2.0T TSI Gen3 IS38 MQB such as MK7/MK7.5 Golf R & 8V/8V.5 S3, while retaining factory comfort and reliability. Developed in-house, IE engineers are equipped with industry-leading tuning technology to completely reverse engineer the factory mapping and safely modify it to maximise performance. Years of professional tuning high-powered race vehicles and intimate knowledge of the VW & Audi engines results in a wicked fast car on the street or the track. Your new software tune is easily uploaded to your factory installed ECU (engine control module) without touching a wrench in your own driveway. Multiple tunes are available to match your stock or installed aftermarket hardware.

You will also need the Integrated Engineering IE POWERLink Cable to flash your car.

Stage 1- Gain 75hp on stock hardware

The Stage 1 is precisely calibrated to make the most of your stock hardware. Huge horsepower and torque gains are delivered smoothly across the entire powerband without adding a single aftermarket part. Enthusiasts will have the choice between 91 & 93 fuel octanes and the ability to adapt to minor bolt-on modifications, such as an intercooler or intake if wanted. Low torque (manual trans w/ stock clutch) and high torque (DSG trans or upgraded clutch) files are available.

How to install the tune
IE's own in-house developed POWERlink cable and software gives you the freedom to quickly flash your car’s engine control unit (ECU) or transmission control unit (TCU) with your new IE performance tune. The cable simply plugs into your vehicle’s OBD-2 port, from there simply follow the on-screen directions to quickly upload the tune. Adding horsepower is as easy as clicking FLASH NOW!

The flash tool also grants instant access to upgrade tune stages, switch fuel octanes, flash back to stock, perform engine diagnostics, read/clear codes and gather high-quality operating data via logging.

System Requirements

Optional Tune Features

Exhaust Crackle

Make people look twice when your S3 or Golf R drives by. This feature makes your performance car sound like a true motorsport machine when you rev, decelerate, or let off the throttle for gear changes. This exhaust crackle is completely safe and entirely addicting. Optional feature included with stage 2 tunes.

Customer Review

Power Gains

Stage 1 91 Octane (2015-2019 High Torque)

Stage 1 93 Octane (2015-2019 High Torque) 

Stage 2 91 Octane (2015-2018 High Torque)

Stage 2 93 Octane (2015-2018 High Torque) 

Stage 2 104 Octane (2015-2018 High Torque) 

Stage 2 91 Octane (2019 High Torque)

Stage 2 93 Octane (2019 High Torque) 

Stage 2 104 Octane (2019 High Torque) 

IESOVN21 (Stage 1)

IESOVN22 (Stage 2)

Manufactured by

Integrated Engineering (IE)

Rest of World (ROW) Support

IE tunes are designed and written on North American (NA) vehicles. Although IE does offer ROW purchases of software files, some ECUs available only in certain countries or markets may not be supported in our current file library. If you have access to read your ECU code, please contact us to verify compatibility before purchase.

Increased RPM

IE Golf R and S3 performance calibraitons continue to make power and torque above the factory rev limiter. To take advantage of the larger power band, factory rev limits have been raised to 7000RPM. On automatic equipped cars, our DSG Tune is required to unlock these higher RPM ranges. DSG Calibration will shift slightly before (6900RPM).

CONSUMER 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 CALIFORNIA, USA NOR ANY OTHER JURISDICTION WHERE THE SALE OR USE IS PROHIBITED BY LAW. INTEGRATED ENGINEERING, LLC MAKES NO REPRESENTATIONS, WARRANTIES, OR CLAIMS THAT THIS PRODUCT COMPLIES WITH ANY APPLICABLE EMISSIONS LAWS AND EXPRESSLY DISCLAIMS ANY AND ALL SUCH REPRESENTATIONS, WARRANTIES, AND CLAIMS, WHETHER EXPRESS OR IMPLIED. BY PURCHASING THIS PRODUCT, YOU REPRESENT, WARRANT, AND AGREE THAT IT IS YOUR RESPONSIBILITY TO INFORM YOURSELF OF ANY LAWS OR REGULATIONS THAT MAY APPLY TO YOUR PURCHASE AND/OR USE OF THE PRODUCT.