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

UNCHAIN YOUR R

VW released the Golf R as a flagship performance car, then held it back with limiting software. The iE POWERlink Tuning Suite removes those chains with up to 490HP. A few taps on your phone unlock the power, hard-hitting acceleration, and advanced driver controls. Your Golf R, without the corporate filter.

FEATURES

460HP done right - Built and validated to perform anywhere you drive, then guarded by AutoProtect, our always-on engine protection system. Massive power, delivered smoothly, and intelligently protected mile after mile.

Live tune adjustment - Adjust crackles, RPM, throttle response, and more in real time from the app. No reflashing, No hardware. No Delays. Tap the screen and feel the change instantly.

Real anti-lag launch - Factory launch control just builds RPM. iE Anti-Lag builds real boost before you move for hard-hitting AWD launches, while rolling Anti-Lag delivers instant power from a roll.

E85 without the hassle - Ethanol unlocks massive power in the Golf R, but traditional E85 tuning is a hassle. iE TrueFlex adapts automatically to any blend from 91 to full E85. No Measuring. No reflashing. Just fill and drive.

GAIN UP TO 201 HP

iE MK7 Golf R Tuning delivers gains of up to +201 HP and +199 ft-lbs through a complete ECU recalibration. Unlike inferior tunes, power delivery is precise, without spikes, twitchy hesitations, or clunky behavior. Acceleration pulls hard, throttle response is exact, and driving behavior is perfected for everyday use. Brutal when provoked, composed when you want it.

FAST, NOT RECKLESS

iE calibrations are developed over months using professional-grade tools and validated across real cars, climates, and global driving conditions. Advanced safety logic and AutoProtect™ continuously monitor each cylinder, intervening instantly if conditions demand it. You get flagship-level power backed by intelligent protection that works in the background.

EXHAUST ON YOUR TERMS

Turn on Exhaust Crackles to give your Golf R attitude with dramatic pops and burbles on decel and shifts. Make instant changes from the app to turn it up, tone it down, or switch it off in real time. Kill the drone or free the beast by controlling your exhaust flaps from the app. The sound you want, exactly when you want it.

NEVER GET CAUGHT SPOOLING

iE Anti-Lag™ builds boost before you move, delivering hard-hitting AWD launches that grip and go. Rolling Anti-Lag™ (RAL) delivers the same advantage at speed for immediate power from a roll. Instant launch RPM adjustments from the app or your cruise control stalk keep you ready for any surface.

TRUEFLEX™ - E85 MADE EASY

Ethanol is like rocket fuel for your Golf R, but using it shouldn’t feel like a science project. iE TrueFlex™ adds real flex-fuel intelligence, reading ethanol content and instantly optimizing boost, timing, and power to safely deliver maximum performance for the exact fuel in your tank. No measurements. No math. No reflashing. Fill with 91/93 pump gas, full E85, or any blend in between. Just fill and drive.

BUILD GUIDE

Your path from stock to the ultimate R

STAGE 1 — START HERE

Add up to +75 HP with nothing more than a Stage 1 ECU Tune. Optimized for 91 or 93 octane, this recalibration sharpens throttle response, strengthens mid-range torque, and unleashes the performance VW left on the table. Pair with an intake for increased airflow and amplified turbo character. If equipped with DSG, the iE DSG Tune unlocks full torque capability, enables the 7000 RPM limit, and transforms shift behavior for a fully synchronized drivetrain. INCLUDED WITH CORE

STAGE 2 — FULL R POWER

Add an intake, intercooler, and downpipe to fully support higher airflow. Reflash to Stage 2, output climbs to 461 HP. Power stays consistent under heat, acceleration strengthens across the entire powerband, and the car feels relentless in every gear. REQUIRES PRO OR APEX

BIGGER TURBO — GO ALL OUT

Step into the top tier with the Garrett GT2260S turbo, HPFP upgrade, and GT2260S Map Pack. You’ll lose nothing and gain up to 491 HP with explosive top-end power and relentless AWD acceleration. This is your Golf R operating at its full potential. GT2260S REQUIRES APEX

YEAR	MAKE	MODEL	ENGINE	DRIVE
2015-2019	VW	Golf R	2.0T	AWD
2015-2021	AUDI	S3	2.0T	AWD

 

Incompatible with Audi TT-S ECU's

TrueFlex and Adjustable Tunes are currently a North American (NA) ECU feature. Does not support Rest-Of-World ECU's.

Stage 3 GT2260s may not be fully supported for ROW ECU's, please contact before purchase.