Inject some adrenaline and excitement into your right foot by adding serious power to your 2015-2021 VW Golf R or Audi S3. In only minutes you can unleash your engine's performance potential while maintaining factory reliability and comfort. Get ready to blow away the competition and transform your peppy 2.0T into a powerhouse monster!

SIMPLE DIY
FLASH AT HOME
POWER IN MINUTES

MULTIPLE STAGES
POWER OPTIONS
FUEL OPTIMIZED

INSTANT FUN
FEATURE PACKED
ENJOY YOUR DRIVE

STAGE 1 & 2
STAGE 3 GT2260S
TRUEFLEX ETHANOL
PERFORMANCE
INSTALL & SUPPORT

LEADING FEATURES

Horsepower & torque gains maximized
Stock boost control optimized for all conditions
91, 93, & 104 pump octanes available (95, 98, & 108 RON)
Optional TrueFlex adapts from 91 pump all the way to full E85
Includes optional High Torque & Low Torque files
Rev limiter increased to 7000 RPM (with DSG flash)
Launch control torque increased for faster launches
Brake boosting enabled for rolling launches
Road speed limiters removed
Exhaust Crackle feature available for Stage 2
Engineered for all climates and elevations
Direct port OBDII at-home flashing
Easy octane switching takes only minutes
Upgrade stages to match hardware upgrades
Simple on/off feature toggling with POWERlink
Read and clear diagnostic/problem codes
Easy to use Data-logger

EA888.3 IS38 STAGE 1

IE Stage 1 ECU calibration dramatically increases performance leaving no hidden power on the table, and safely maxes out the factory turbocharger's horsepower & torque capability. Engineered to operate on entirely stock hardware and compatible with basic bolt-ons (intake, turbo inlet, intercooler).

See the performance tab for power and dyno results

EA888.3 IS38 STAGE 2

IE Stage 2 software is for full bolt-on stock turbo builds running an aftermarket racing downpipe and catalyst. IE calibrators use advanced tuning strategies to extract additional power and account for the increased flow from an upgraded downpipe and performance hardware. The required hardware upgrades for stage 2 will increase airflow, exhaust flow, lower intake air temps, provide faster IAT recovery, and produce an overall more efficient and faster vehicle on the stock turbocharger.

See below for a complete list of Stage 2 hardware requirements

UPGRADING STAGES

Upgrading from Stage 1 to Stage 2 or beyond is easy! With IE, you only pay the difference in tune cost with no extra fees. When you install the required matching hardware, simply follow the link on your IE POWERlink software to purchase the tune upgrade and you will be blowing away the competition in minutes!

HIGH/LOW TORQUE FILES

IE High Torque ECU calibrations maximize power gains throughout the entire powerband which quickly exceeds the torque limitations of the factory DSG calibration (auto trans) or the stock clutch (manual trans) that leads to clutch slipping. Stage 1 and Stage 2 files include optional Low Torque files for vehicles with stock DSG tune or stock clutch. Both high and low torque files are included and can be switched between as often as you like.

High Torque files require the additional purchase of a DSG transmission tune or clutch upgrade.

DSG TUNE

CLUTCH UPGRADE

FEATURES & OPTIONS

INCREASED RPM

To take advantage of the new larger power band, factory rev limits have been raised to 7000RPM in all stages. On DSG equipped cars, the transmission will shift slightly before the new engine RPM (6900RPM).

DSG Tune is required to unlock higher RPM.

TRUEFLEX ETHANOL

E85 fuel unlocks the most performance potential from our ECU tunes for your Golf R or S3 Gen 3 engine. Ethanol contains tons of oxygen, burns cooler, and has a high resistance to knock. This provides more horsepower and torque than running conventional gasoline and is more readily available (in most states) and less expensive than race gas. IE TrueFlex tunes take this a step further and allow for 91 octane all the way up to full E85 or anything in between on one tune without the need to reflash! TrueFlex is an included option with all stages (2015-2017).

Click the TrueFlex tab above to learn more about this exciting feature

EXHAUST CRACKLE

Enabling the Exhaust Crackle feature will add a motorsport-inspired crackle sound to your exhaust note when you free-rev the engine or decelerate. This feature can be flashed on or off at will with your IE POWERlink.

For the most aggressive pops and bangs an aftermarket catback system is recommended.

BRAKE BOOST

Brake Boosting provides a competitive edge in a roll racing scenario. While maintaining a constant speed and throttle position, apply brake pressure with the left foot to build boost at speed resulting in a rolling launch when brake pressure is released.

RELIABILITY TESTING

IE's fully proven software brings track-ready ECU programming to your IS38 turbocharged 2.0T engine while retaining factory comfort and reliability. IE's own tuning technology suite is used to completely reverse-engineer the factory ECU mapping, allowing our software engineers access to realign all safety protocols and sensors for the new performance calibration. Every tune parameter undergoes months of testing on our in-house dyno systems that utilize the world's only Sea Level Generator developed specifically to verify tune operations in any condition. Confidently drive from LA to Pikes Peak with power that will keep you smiling every mile!

HARDWARE GUIDE

STAGE 1 COMPATABILITY

PART UPGRADE	COMPATIBLE	REQUIREMENT
DSG TUNE OR CLUTCH UPGRADE		REQUIRED FOR HIGH TORQUE FILES
AIR INTAKE		COMPATIBLE NOT REQUIRED
INTERCOOLER		HIGHLY RECOMMENDED FOR TRUEFLEX
TURBO INLET PIPE		COMPATIBLE NOT REQUIRED
CATBACK EXHAUST		COMPATIBLE NOT REQUIRED
HPFP UPGRADE		REQUIRED FOR TRUEFLEX ONLY
DOWNPIPE	X	Not Compatible With Stage 1

STAGE 2 COMPATABILITY

PART UPGRADE	COMPATIBLE	REQUIREMENT
DOWNPIPE		REQUIRED
DSG TUNE OR CLUTCH UPGRADE		REQUIRED FOR HIGH TORQUE FILES
INTERCOOLER		HIGHLY RECOMMENDED
AIR INTAKE		HIGHLY RECOMMENDED
TURBO INLET PIPE		RECOMMENDED
HPFP UPGRADE		REQUIRED FOR TRUEFLEX ONLY
CATBACK EXHAUST		COMPATIBLE ON ALL STAGES

TRUEFLEX

PART UPGRADE	COMPATIBLE	REQUIREMENT
IE TRUEFLEX HARNESS		REQUIRED FOR TRUEFLEX (ANY STAGE)
HPFP UPGRADE		REQUIRED FOR TRUEFLEX (ANY STAGE)
IE DSG TUNE		REQUIRED FOR TRUEFLEX (ANY STAGE)
INTERCOOLER		RECOMMENDED FOR STAGE 1 REQUIRED OR STAGE 2

DOWNPIPE 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.

" This tune is incredible
-Tom T.

" Extremely powerful
-Dwayne F

" This tune is the best
-Zachary

LEADING FEATURES

Up to 492HP & 500TQ
Complete Garrett GT2260S turbo tuning suite
91, 93, & 104 pump gas fuel maps
TrueFlex adapts from 91 up to E40 ethanol blend
Power increases throughout the powerband
Continues to produce power in the higher RPM range
Increased power with minimal added boost lag
Rev limiter increased to 7000 RPM (with DSG flash)
Optimized safely for factory engine internals
Launch control torque increased for faster launches
Brake boosting enabled for rolling launches
Road speed limiters removed
Optional exhaust Crackle feature
Engineered for all climates and elevations
Tune & turbo provides a bolt-in and go power

STAGE 3 GT2260S IS CURRENTLY AVAILABLE FOR 2015-2017 MODEL YEARS WITH NORTH AMERICAN ECUS ONLY

STAGE 3 GT2260S

IE Stage 3 GT2260S offers an easy upgrade to the bolt-on turbo with power levels delivering up to 492HP & 500TQ on pump gas! This advanced ECU calibration when combined with the Garrett turbocharger, HPFP upgrade, and stage 2 hardware (intake, intercooler, & downpipe) delivers deceivingly fast performance and exhilarating fun.

See the performance tab for full performance results and dyno charts

STAGE 3 GT2260S TRUEFLEX

Stage 3 GT2260S TrueFlex utilizes our flex-fuel sensor and harness kit to deliver race gas power on a cost-effective ethanol blend producing a heart-pounding 490HP & 493TQ! E40 is the highest blend available within the fuel system limitations providing the maximum performance numbers without pulling power for higher E%. TrueFlex will automatically adjust between 91 octane up to E40 ethanol blend. Ethanol content must not exceed the maximum E40 blend; an ethanol content sensor kit and gauge is highly recommended.

See the TrueFlex tab to learn more about this performance flex-fuel option

GARRETT POWERMAX TURBO

When selecting a turbocharger for the base of our Stage 3 ECU tuning, IE engineers and calibrators valued a large powerband of increased power and reliability without adding turbo lag. After extensive research and testing, the easy bolt-in design of the German-engineered GT2260S from Garrett proves itself as the optimal balance of increased top-end power, smooth power delivery, and responsive boost with unnoticeable lag over stock. Backed by Garretts reputaiton of reliability with over 65 years in leading the proffessional motorsport, aftermarket, and factory turbo applications. When combined with IE's calibration strategies, the result is modern street manners with truly addicting race-car performance.

TURBO SOLD SEPARATELY

GET ONE

GT2260S TUNE DEVELOPMENT

ADVANCED ENGINE MANAGEMENT

Installing your Garrett PowerMax GT2260S, IE Stage 3 ECU tune, and required hardware will deliver the maximum amount of power supported by the fuel system while staying well within the safe power limits of the stock engine internals. IE calibration and software engineers employed highly advanced tuning practices and equipment to develop a complete ground-up engine management system for the unique characteristics of the new boost profile and powerband. All performance calibrations and safety coding has been retained and rewritten for the substantial power gains from the larger Garrett turbocharger.

REAL-WORLD VERIFICATION

IE calibrators performed extensive mapping rework for the larger turbo. The countless testing hours of every tune iteration have gone through thousands of dyno tests, street-tested, pushed on the track and expanded to a large beta testing community. This testing process produces a massive library of data from various vehicles, fuels, climates, weather conditions, and altitudes. That data is then used to make numerous changes to the files to maximize performance, driving characteristics, and reliability. In an early beta tune track test, the results proved to produce back-to-back 10 second quarter mile runs!

FEATURES & OPTIONS

OPTIMIZED 7000 RPM LIMIT

The stock IS38 turbo begins to fall off and lose power in the higher RPM range, whereas the larger GT2260S turbo continues to make higher power to redline. The factory rev limits have been raised to 7000RPM for Stage 3, providing stronger acceleration and pull in the higher powerband over a Stage 1 or 2 car at the same RPM. DSG cars will shift slightly before the engine redline at 6900RPM.

IE DSG Tune is required for Stage 3 GT2260S ECU Tunes

BRAKE BOOST

STAGE 3 EXHAUST CRACKLE

Stage 3 files include optional exhaust overrun/crackles for an aggressive motorsport sound when you free-rev the engine or decelerate.

STAGE 3 GT2260S HARDWARE GUIDE

PART UPGRADE	COMPATIBLE	REQUIREMENT
GARRETT POWERMAX GT2260S TURBO		REQUIRED
DSG TUNE OR CLUTCH UPGRADE		REQUIRED
AIR INTAKE		REQUIRED
INTERCOOLER		REQUIRED
HPFP UPGRADE		REQUIRED
DOWNPIPE		REQUIRED
TRUEFLEX SENSOR & HARNESS KIT		REQUIRED FOR TRUEFLEX ONLY
CATBACK EXHAUST		COMPATIBLE, NOT REQUIRED
TURBO INLET PIPE	X	Not compatible, GT2260S includes proprietary turbo inlet

STAGE 3 GT2260S FITMENT GUIDE

MAKE	MODEL	YEAR	GENERATION
VW	Golf R	2015-2017	MK7
VW	GTI	2015-2018	MK7
AUDI	S3	2015-2017	8V
AUDI	A3 (2.0T AWD only)	2015-2018	8V

IE Stage 3 tune support is not available for Audi TT & TTS ECUs.

*Stage 3 GT2260S tuning is currently expanded for North America (NA) ECUs. Rest-of-world (ROW) ECUs (Europe, Asia, Australia, etc.) may not be fully supported. Please contact IE Support before purchasing to verify your compatibility before ordering.
Early European Simos12 ECUs (5G0906259) can not be supported.

FULL E85 • PUMP FUEL • INSTANT ADAPTABILITY • ONE TUNE

INSTANT ADAPTABILITY

IE's TrueFlex unlocks the flexibility to run full E85 down to 91 octane gas and any mix in between on a single tune without the need to reflash the ECU. IE's software engineers and calibrators have developed our own advanced TrueFlex calibration, allowing the ECU to safely adjust for ethanol content down to the exact percentage in real-time. This powerful programming brings the ease and confidence to fill up at the pump and make the most power available from your fuel choice without having to drain, verify blends, or reflash the ECU.

E85 TrueFlex is an included option for 2015-2017 stage 1 & 2 tunes and up to E40 on stage 3. Stage 1 and 2018+ support is coming soon!

MAXIMUM PERFORMANCE

Factory equipped flex-fuel calibrations are designed to adjust for the cleanest emissions for different ethanol blends to get the highest MPG. This typically results in maximum timing for the lowest octane (91) across the entire range up to E85, leaving loads of untapped power on the table. IE TrueFlex is a complete performance adaptation that makes instant and continuous adjustments to performance maps such as boost and timing and releases the most available power for the fuel mix as it enters the cylinder.

RELIABLE ETHANOL

Not only does IE TrueFlex allow for amazing power potential, but it also offers the most safety from ethanol blends. The ability to truly meter and adjust for ethanol content allows the tune to instantly alter the ECU maps to keep the engine in the optimal range and protect from dangerous lean conditions. This offers amazing protection from pumps that may have lower than advertised ethanol content or if no ethanol is available. Fill up with the best quality fuel available to you, and let TrueFlex do the rest!

TRUEFLEX REQUIREMENTS

TRUEFLEX HARNESS

The EA888 Gen 3 2.0T engine is not equipped with any type of Flex Fuel systems from the factory and lacks the ability to sense fuel content. In order for IE's TrueFlex ECU tune to work, an IE TrueFlex Sensor Harness Kit is required. This easy to install harness kit installs a sensor capable of delivering instant fuel content data to the ECU calibration.

TRUEFLEX HARNESS KIT

HPFP

Ethanol offers higher power output but also requires more fuel delivery than regular pump gas. The stock High Pressure Fuel Pump (HPFP) can not deliver enough fuel to support ethanol and must be upgraded. Upgrading the HPFP ensures there will be enough fuel supply for ethanol content to run reliably at all elevations and climate conditions safely.

IE HPFP COMING SOON

DSG TUNE / CLUTCH UPGRADE

Due to the high-power output of IE TrueFlex ethanol tunes, the IE DSG TCU calibration is required to prevent the factory clutches from slipping under load. Additionally, the DSG calibration will deliver higher RPM limit, faster shifts, optimized shift points, adjustable launch control, and a true performance tuned transmission. Acceleration times will greatly improve giving you the most performance from your TrueFlex ethanol tune. Manual transmission vehicles require a clutch upgrade.

TRUEFLEX FITMENT GUIDE

MAKE	MODEL	YEAR	GENERATION
VW	Golf R	2015-2017	MK7
VW	GTI	2015-2018	MK7
AUDI	S3	2015-2017	8V
AUDI	A3 (2.0T AWD only)	2015-2018	8V

IE TrueFlex tune support is not available for Audi TT & TTS ECUs.

*TrueFlex tuning is currently expanded for North America (NA) ECUs. Rest-of-world (ROW) ECUs (Europe, Asia, Australia, etc.) may not be fully supported. Please contact IE Support before purchasing to verify your compatibility before ordering.
Early European Simos12 ECUs (5G0906259) can not be supported.

" Performance is astronomical
-Jarvis

" Car pulls and pulls
-Ben

" IE nailed it!!!!!!!
-David E

MAXIMIZED OUTPUT

IE ECU calibrations are dedicated to perfecting every section of the mapping to deliver a fully realized performance file right out of the gate. Maximized for full performance potential on the drag strip and road coarse while maintaining full comfort and reliability on your daily commute. Get ready to experience IE's Performance Software For your VW Golf R or Audi S3 in only minutes from the comfort of your garage or driveway.

POWER GAINS

North American Region (NAR) = AKI / Rest Of World (ROW) = RON

2015-2018 MODEL YEARS

STAGE / FUEL	HORSEPOWER	TORQUE
Stock VW/ Audi advertised numbers	265 HP	280 FT-LBS
Stock IE dyno numbers	290 HP	301 FT-LBS
Stage 1 91 AKI / 95 RON	359 HP	377 FT-LBS
Stage 1 93 AKI / 98 RON	365 HP	380 FT-LBS
Stage 1 TrueFlex (full E85)	413 HP	429 FT-LBS
Stage 2 91 AKI / 95 RON	399 HP	426 FT-LBS
Stage 2 93 AKI / 98 RON	406 HP	432 FT-LBS
Stage 2 104 AKI / 108 RON	432 HP	467 FT-LBS
Stage 2 TrueFlex (full E85)	461 HP	484 FT-LBS
Stage 3 GT2260S 91 AKI / 95 RON	464 HP	477 FT-LBS
Stage 3 GT2260S 93 AKI / 98 RON	481 HP	489 FT-LBS
Stage 3 GT2260S 104 AKI / 108 RON	492 HP	500 FT-LBS
Stage 3 GT2260S TrueFlex (full E40)	490 HP	493 FT-LBS

2019-2021 MODEL YEARS

STAGE / FUEL	HORSEPOWER	TORQUE
Stage 1 91 AKI / 95 RON	359 HP	377 FT-LBS
Stage 1 93 AKI / 98 RON	365 HP	380 FT-LBS
Stage 2 91 AKI / 95 RON	425 HP	460 FT-LBS
Stage 2 93 AKI / 98 RON	431 HP	466 FT-LBS
Stage 2 104 AKI / 108 RON	447 HP	484 FT-LBS

DYNO CHARTS

Dyno numbers are for reference against stock numbers only. Personal dyno results will vary depending on fuel quality, local conditions, dyno brand, and correction factors.

" Car pulls hard
-VW For Life

" In love with my car all over again
-Joseph

" Power difference is insane
-Brenton

EASY INSTALL FROM HOME

IE's POWERlink Cable and Flash Wizard software gives you the freedom to quickly flash your new IE ECU Tune. Simply plug your POWERlink into the vehicle's OBD-2 port and follow the on-screen directions, it's that easy!

Expand the buttons below for more details on these features

DIRECT PORT

The IE POWERlink is a powerful direct-port tool that plugs directly into your vehicle's OBD-2 terminal. This grants instant access to flash and upgrade tune stages, switch fuel octanes, turn on/off features, flash back to stock, perform engine diagnostics, and record logs with the built-in data logger from the comfort of your own driveway.

OCTANE SWITCHING

All IE Golf R and S3 stages include multiple octane options. Using your IE Powerlink, you can easily switch between calibrations for different fuels and unlock different power levels. Depending on the Stage, choose from 91, 93, 104 and Ethanol octanes.

UPGRADE STAGES

Your POWERlink cable allows you to upgrade stages for matching hardware, switch between them, and flash back to stock as you need. Once you purchase a stage you also own all of its features, octanes, and any stage under it.

TOGGLE FEATURES

Simply plug-your IE POWERlink to quickly turn on optional features such as the included exhaust crackle. The process is the same as adding a tune and can be turned off just as easily.

CODE READER

Pesky check engine light turn on? Save a trip to the shop and use your IE POWERlink to diagnose the problem. The easy to use code reader will pull up any trouble codes and once the issue is fixed, clear the code and get back to the fun.

DATA LOGGER

Verify the healthy operation of your engine using the built-in data logging function. Nothing is better than a piece of mind that your investment is operating optimally. First time data logging? This article will help show you the ropes: How To Data Log

FITMENT GUIDE

MAKE	MODEL	YEAR	GENERATION
VW	Golf R	2015-2021	MK7-MK7.5
AUDI	S3	2015-2021	8V

IE tune support is not available for many Audi TTS ECUs. Please contact us with your ECU box code to confirm compatibility before ordering.

TRUEFLEX & STAGE 3 GT2260S IS CURRENTLY AVAILABLE FOR 2015-2017 MODEL YEARS WITH NORTH AMERICAN ECUS ONLY. ADDITIONAL SUPPORT COMING SOON!

" The flash install was super easy
-Jackson

" Extremely user friendly
-Matt R

" You won’t regret it
-Andres

IMPORTANT INFORMATION

TUNE UPDATES
Your tune purchase entitles you to free updates to any tune revisions, new octanes, standard features, or software updates. In the event the original vehicle manufacturer issues an ECU update, this will also be included to you through IE at no additional charge.

POWERLINK VINS
Have multiple cars in the family or friends that are also ready for an IE Tune? Your POWERlink Flash Tool can be used on up to 5 different vehicle VINs. Tunes sold separately.

TUNE REGISTRATION
Once a tune purchase is applied to your vehicle's ECU, the tune is permanently registered to the vehicle and non-transferable to other vehicles. Tunes can be transferred to a second party in the event of vehicle transfer of ownership only.

ROW (REST OF WORLD) SUPPORT
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.

ENGINE SPECS


ENGINE FAMILY	EA888 GEN 3
CYLINDERS	4
INDUCTION	Turbocharged
DISPLACEMENT	2.0L
ORIENTATION	Transverse
FUEL	Gasoline (AKI / RON)
AVAILABILITY	North America (NAR) & limited availability in Rest of World (ROW)

PRICING GUIDE

PRODUCT	PRICE
POWERlink Flash Tool	$149.99
IE EA888.3 Stage 1	$549.00
IE EA888.3 Stage 2	$649.00 ($100.00 Upgrade from Stage 1)
IE EA888.3 Stage 3	$949.00 ($300.00 Upgrade from Stage 2)
IE MK7 2.0T DSG Tune	$599.00

PRODUCT	PRICE
POWERlink Flash Tool	$149.99
IE EA888.3 Stage 1	$549.00
IE EA888.3 Stage 2	$649.00 ($100.00 Upgrade from Stage 1)
IE MK7 2.0T DSG Tune	$599.00

POWERLINK SYSTEM REQUIREMENTS

FILE	SYSTEM	SIZE	DOWNLOAD
IE Flash Wizard Setup	Windows 7 or newer	799kb

DOWNLOADS

DEVICE	PORTS	OS	PROC.	POWER	RAM
Laptop or Tablet	Wifi & USB	Windows 7 or newer	32 or 64 bit	1.0ghz or greater	4GB or greater

FIVE-STAR SUPPORT

IE's number one goal from purchase to installation is to provide you with the best customer experience in the industry. We want what you want; a simple purchase process, products that exceed expectations, and a brand that's got your back. If at any point you have any questions, need help, or require support with your new tune our educated customer support team and tuning specialists are standing by and happy to help. Purchasing an IE tune not only guarantees a quality product, but that you will always have us in your corner.

Live Fast, Buy Fun

Having some trouble? Don't worry, our team of tuning specialist are here to help. Fill out the form on our Support Page to start a ticket.

" Customer service is second to none!
-Zach

" Earned a customer for life
-Brenton

" A+++
-Sonny T