Inject some adrenaline and serious power into your VW or Audi within minutes in your own driveway. Get ready to unleash your engine's full performance potential while maintaining factory reliability and comfort. What are you waiting for? Transform your peppy vehicle into a true motorsport monster with an IE ECU Tune!

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

Stage 1- Up to 257 horsepower on stock hardware

• Unleash hidden power in 30 minutes or less
• No hardware upgrades required
• Supports 91 or 93 octanes
• Rev limit raised to 7000 RPM
• Road speed limiters removed
• Easy upgrade to Stage 2 or K04 (only pay the difference)
• All safety protocols remain for reliable engine life
• Engineered for all climates and elevations
• Compatible with IE Cold Air Intake
• Compatible with IE FDS Intercooler
• Compatible with IE DSG Tune
• Compatible with IE Intake Manifold Upgrade
• Requires IE POWERlink Flash Tool
• Requires Windows 7+ powered device

Stage 2 - Up to 281 horsepower with hardware upgrades

• Full performance calibration for downpipe upgrades
• Supports 91 & 93 octanes
• Rev limit raised to 7000 RPM
• Road speed limiters removed
• Includes optional exhaust crackle
• Requires downpipe upgrade
• Requires IE DSG Tune
• Compatible with IE Cold Air Intake
• Compatible with IE FDS Intercooler (highly recommended)
• Compatible with IE Intake Manifold Upgrade
• Manual trans cars require clutch upgrade
• All safety protocols remain for reliable engine life
• Engineered for all climates and elevations
• Requires IE POWERlink Flash Tool
• Requires Windows 7+ powered device

K04 Turbo - Go all out with a turbo upgrade for 391 horsepower

• Software to match BorgWarner K04 Turbo
• Supports 91, 93, & 100 octanes
• Rev limit raised to 7000 RPM
• Includes optional exhaust crackle
• Compatible with IE Cold Air Intake
• Compatible with IE Intake Manifold Upgrade
• Requires K04 Turbo upgrade
• Requires Downpipe upgrade
• Requires Intercooler upgrade
• Requires IE DSG Tune
• Manual trans cars require clutch upgrade
• All safety protocols remain for reliable engine life
• Engineered for all climates and elevations
• Requires IE POWERlink Flash Tool
• Requires Windows 7+ powered device

*All available tune stages include various octanes at no extra cost. Using the Integrated Engineering IE POWERLink Cable you can switch between octanes as needed such as high octane files for race day and regular pump octane on your commute.

Upgrading Stage 1 to Stage 2/K04?

Adding more power is easy! When you upgrade from Stage 1 to Stage 2 or K04 with IE, you only pay the difference in tune cost with no extra fees. Simply install the required hardware upgrades then follow the link on your IE POWERlink software to purchase the tune upgrade and you will be blowing away the competition in minutes!

Your factory TSI power plant is controlled by a very advanced Engine Control Unit (ECU). This complicated computer is loaded with maps and routines to operate your vehicle efficiently, however, much of the available performance is left on the table and the calibration is not written to take advantage of aftermarket power adders such as cold air intakes, intercoolers, donwpipes and turbo upgrades. IE's advanced ECU Tunes are extensively engineering to completely reverse-engineer the factory mapping and re-write new calibrations for ultimate performance without sacrificing factory comfort and reliability. These perfected ECU Tunes undergo thousands of hours dyno testing, street analysis, track days, altitude verification and more. Each test results obsessive revisions resulting in a rounded tune that will take your VW or Audi 2.0T TSI engine from "peppy" to "WOW"!

How to install the tune

IE's own in-house developed Integrated Engineering IE 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

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.

Optional Tune Features

Exhaust Crackle

Give your TSI turbocharged engine an aggressive sporty sound. This fun feature is guaranteed to put a smile on your face 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 and K04 tunes.

K04 Turbo

Stage 2 completely taps out all the available power from the small factory BorgWarner K03 Turbo. Upgrading the turbocharger to a BorgWarner K04 boosts your car to the next level, delivering up to 391HP & 398TQ! IE's TSI K04 Turbo Tune has been obsessively perfected to unleash the full potential from your turbo upgrade while remaining factory-like comfort and reliability with your choice of 91, 93, or 100 octane. Get ready to spin those tires with an addictive power and torque gain!

Stage 1 Manifold

This free option is included with a Stage 1 Tune purchase and is for owners who have installed an IE Performance Intake Manifold (Sold Separately). IE Stage 1 Intake Manifold software fine-tunes the ECU calibration to match the manifold plenum and runner flow characteristics along with special tuning for the removed runner flaps. Even though tuning now matches higher flow characteristics of the intake manifold, performance numbers are still limited by the factory downpipe. Because of this, Stage 1 IM combination is only recommended for users who are planning on Stage 2 IM in the future, are trying to get rid of constantly failing runner flaps or cracking plastic manifolds, and building for improved engine bay looks.

Stage 2/K04 Manifold

Included with all Stage 2 & K04 Tune purchases, This manifold calibration is designed for customers looking to maximize the performance of the turbocharger with an IE 2.0T Performance Intake Manifold (Sold Separately). Like Stage 1 IM tune, this software fine-tunes the ECU calibration to match the manifold plenum and runner flow characteristics along with special tuning for the removed runner flaps. Results with a manifold deliver power gains across the powerband, fully realizing the 2.0T TSI K03 or K04 power potential.

Power Gains

Stage 1 91 Octane

Stage 1 93 Octane

Stage 2 91 Octane

Stage 2 93 Octane

K04 91 Octane

K04 93 Octane

K04 100 Octane

*This ECU calibration is for second generation 2.0T TSI (timing chain driven) EA888 Gen1 & Gen2 direct injection engines. Many VW & Audi models are equipped with early year 2.0T FSI (timing belt driven) EA113 engine and is a separate tune. Not sure? Don't worry, your new IE flash tool will automatically detect your engine and apply the correct tune for your engine.

**This ECU calibration is for 2.0T TSI EA888 Gen 1 & 2 engines only. Many Jetta and GLI models are equipped with a new engine variation (EA888 Gen 3) after 2013.5 and later. This tune does NOT support Gen 3 model engine ECUs. Please verify if your engine is an EA888 Gen 1/2 2.0T TSI or EA888 Gen 3 2.0T TSI tune before ordering.

IESOVT11 (Stage 1)

IESOVT12 (Stage 2)

IESOVT13 (K04 Tune)

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

Incerased RPM

IE 2.0T TSI Tunes continue to make power beyond the factory rev limiter, to take advantage of the larger power band, the rev limits have been raised. All tunes include a new RPM range of 7000RPM. On DSG equipped cars, our DSG Tune is required to unlock these higher RPM ranges. DSG Calibration will shift slightly before these rev limiters.  

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.