Take control of your VW GTI, GLI or Audi A3 by unlocking thrilling power and acceleration from your phone! Our cutting-edge engine and transmission tunes transform your car through the innovative POWERlink Bluetooth dongle that plugs into your vehicle's OBD II port. Our responsive mobile app links the dongle to your Apple or Android phone, giving you the power to tune your car, change octanes, upgrade stages, perform diagnostics, monitor live gauge data, and more —all from the palm of your hand!
Ethanol is rocket fuel for your GTI, GLI, or A3. Our TrueFlex flex fuel conversion kit upgrades the factory engine computer to read and instantly adapt to any ethanol blend, unleashing huge power.
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). To avoid clutch slip, iE Stage 1 & Stage 2 (non-IS38) tunes include low torque files for vehicles with stock DSG tune or stock clutch.
Exhaust Crackle feature adds an addicitng motorsport-inspired crackle sound to your exhaust note when you let off the accelerator or downshift above 3K RPM. This feature is active in Sport Mode or Sport Manual Mode so you can enjoy this feature when you want, and stay civil when you need it.
Commonly used in roll racing, Brake Boosting allows you to build extra boost by applying brake pressure while accelerating. Release the brake pressure for a "rolling launch" or extra surge of power.
Brake Boost is included on all tune stages.
iE Stage 1 ECU calibration dramatically increases performance leaving no hidden power oE Stage 1 ECU calibration maximizes performance by fully utilizing the factory IHI IS20 turbocharger's horsepower and torque capabilities. Designed to work with entirely stock hardware and compatible with basic bolt-ons (intake, turbo inlet, intercooler).
iE calibrators employ advanced tuning strategies to harness additional power and account for increased flow from an upgraded downpipe and matching performance hardware. Required hardware upgrades for Stage 2 increase airflow, exhaust flow, lower intake air temperatures, provide faster IAT recovery, and result in a more efficient and faster vehicle on the stock turbocharger.
iE Stage 2+ IS38 takes power to the next level by incorporating the larger IHI IS38 turbocharger found on the VW Golf R or Audi S3. This larger factory turbo is a direct bolt-on upgrade, delivering additional boost and larger power gains when combined with full Stage 2 hardware and tuning.
iE Stage 3 is the ultimate tuning suite for the Garrett GT2260S PowerMax turbocharger. Specifically designed for the VW/Audi MQB platform, this bolt-on turbo provides a significant power increase with a much broader powerband that pulls all the way to the redline, far surpassing the factory IS20 or IS38 turbos. This advanced ECU calibration, combined with the Garrett turbocharger, HPFP (fuel pump) upgrade, and Stage 2 hardware (intake, intercooler, and downpipe), delivers incredibly fast performance and exhilarating driving fun.
IE's DQ250 (2015-2018) and DQ381 (2019+) are complete performance transmission calibrations that delivers lightening fast shifts, increased clutch pressures, multiple launch-control modes, enthusiast drive mapping, and more! Pairing the iE TCU calibration with any stage ECU tune will significantly transform every aspect of your GTI, GLI, or A3, delivering faster launches, higher Gs, and further improved acceleration.
The iE DSG Tune unlocks a raised 7000 RPM limit from your ECU Tune so you can enjoy the power gains much deeper into the rev range and take full advantage of larger turbo upgrades with larger powerbands.
The transmission will shift slightly before the new engine RPM (6900RPM).
iE software engineers have completely reworked the transmission tune computer for performance driving, ensuring the engine and transmission remain in the proper gear without any annoying gear-hunting situations. iE DSG tunes include behavior mapping improvements in all drive modes, delivering comfort and inntuitive performance with near-instant power on demand.
Your iE DSGTune includes a reworked launch control to deliver chest pounding launches from a stop, dramticially improved 0-60 times in any scenario. Dial in perfect launch settings with user-adjustable RPM for your power and tire combination.