Take control of your Audi A4, or A5 2.0T engine and transmission tunes from your phone! iE's cutting-edge and innovative POWERlink Bluetooth dongle plugs into your vehicle's OBD II port creatig a wireless link for our responsive mobile app to flash your tunes, change launch control settings, switch octanes, upgrade stages, perform diagnostics, monitor live gauge data, and more all from your Apple or Android phone!
- Innovative mobile tuning for an easy install
- Thrilling power and acceleration gains
- TrueFlex Tuning for easy flex-fuel ethanol
- 91, 93, & 104 fuel maps (95, 98, 108 RON)
- Stage 1 for stock hardware or basic bolt-ons
- Stage 2 for aftermarket downpipe support
- Available with matching transmission tune
Ethanol is rocket fuel for your daily driver. Our TrueFlex flex-fuel conversion kit upgrades the factory engine computer to read and instantly adapt to any Ethanol blend, unleashing huge power.
2021+ model years and some 2019-2020 variations are equipped with a Gen 2 factory transmission control unit (TCU) with advanced factory security that locks them from tuning. Stock TCU tunes include software limiters that restrict engine power when torque limits are exceeded from ECU tuning. For A5/A5 models with locked TCUs, our calibration team has custom-coded the engine control unit (ECU) programming to properly manage torque signals to and from the transmission. This advanced strategy safely enables full horsepower and torque, even without a TCU tune.
Add significant increases in performance with up to 359 horsepower and 448ft-lbs from an IE Stage 1 ECU Tune for your Audi B9 A4 or A5. Flash instant horsepower gains, increased torque, and faster acceleration with octane-specific options for 91, 93, or TrueFlex ethanol fuels. Engineered to operate on stock hardware or compatible with intake, intercooler, catback exhaust, and TrueFlex upgrades.
Ready for more? The IE Stage 2 ECU tune with an upgraded downpipe delivers the most performance potential available from your stock engine and turbocharger with a tire-spinning 337-378HP and 410-446ft-lbs of torque! Maximum accelration gains are realized across the powerband with options for 91, 93, 104, or TrueFlex ethanol fuels. Stage 2 includes an aggressive exhaust afterrun in sport mode.



