IE's record-breaking software brings track-ready ECU programming to your Volkswagen Golf GTI MK8, 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 result 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.
The iE Stage 1 ECU tune delivers an easy 56% more horsepower and 44% more torque on stock hardware. This simple flash-only upgrade overhauls your engine computer with massive power gains, increased rev limit, enthusiast drive mapping, snappy throttle response, and increased boost pressures. Enjoy faster 0-60 times and stronger acceleration in only minutes from your phone!
Ready for the next step? Jump to Stage 2 by upgrading your intake and intercooler to unlock more power. This tune retains all Stage 1 features while taking full advantage of increased airflow, lower intake air temps, and faster heat recovery to safely maximize the performance of the stock turbocharger. Exhaust lovers will love the added overrun/crackle feature.
Larger power gains with upgraded hardware
Adds aggressive overrun/crackle in sport mode
Exhaust overrun enabled in neutral/park
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Ready to upgrade from Stage 1 to Stage 2? Upgrade to Stage 2 from Stage 1 at any time with ease! After the install of your downpipe you only pay the difference in tune cost with no extra fees. Simply follow the link on your IE POWERlink software to purchase the tune upgrade and you will be enjoying another power bump in minutes!
What does an ECU Tune do?
Adding an IE Performance ECU Tune to your Golf GTI packs a serious punch both in performance gains and in additional features resulting in extremely competitive power that will give you the edge on the street or track. IE’s in-house calibration engineers have taken several steps to ensure you a smooth and safe operation by maintaining factory safety limits, or “fail safesâ€, resulting in extreme reliability. As a final step, the software has been calibrated in various test environments that ensure smooth operation in all types of climates and elevations.
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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.
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System Requirements
Laptop or tablet with Wifi connection and USB port running Windows 7 or above operating system required. Powered by 32 or 64 bit processor with 1.0GHz or greater and 4GB of Ram.
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Customer Review
Want to know more about what to expect with an IE Stage 1 tune on your Golf R or S3? Watch the video below from the Humble Mechanic as he gives his testing and review of the IE tune on his own 2019 MK7 Golf R.
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Compatibility
MAKE
MODEL
YEAR
ENGINE
VW
GTI
2022-2025 (MK8)
2.0T EA888 Gen 4 EVO
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Performance Gains
Power Gains
Stage 1 91 Octane
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Stage 1 93 Octane
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Stage 2 91 Octane
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Stage 2 93 Octane
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Stage 2 E60-E85
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Part Number
IESOWE21 (Stage 1)
IESOWE22 (Stage 2)
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More Information
Manufactured by
Integrated Engineering (IE)
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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.
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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).
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CONSUMER NOTICE:Â
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.
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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