APR Stage 1 ECU Software Flash Tuning Audi 3.0T Simos 8.5


Current stock: 0

The APR ECU upgrade typically raises the power output of the 3.0T to 433 horsepower and 364 lb-ft of torque on 91 octane fuel with peak gains of 124 horsepower and 90 Lb-ft of torque! Expect improved throttle response and a smoother, more powerful top end with no loss of drivability or reliability.

APR software is available in five Operating Modes, the desired operating mode can be selected at the time of programming. Mode switching is not available for this application.

Operating Modes:

  • Exact OEM Calibration Stock Mode
  • APR 91 Octane Performance Mode
  • APR 93 Octane Performance Mode
  • APR 100 Octane Performance Mode
  • APR 104 Octane Performance Mode

APR Audi 3.0T ECU Upgrade Vehicle Fitment:

Installation can be performed at our facility on a drop in basis weekdays from 9-4. With APR's DirectPort ECU tuning the ECU can be programmed in around 40 minutes with no labor charge, no ECU removal or soldering is required.

We recommend that ECU chipping be done at your nearest APR distributor, this will offer you the best technical support available. Check The APR Dealer Locator to find your closest APR dealer.
Installation of Security Lock Out and Anti-Theft is not available at Achtuning.

All APR ECU software comes with lifetime free updates (labor charges may apply). APR provides a lifetime warranty against defects in the software. All APR ECU upgrades have a 30-day Money Back Guarantee.
APR ECU Upgrade - 3.0 TFSI (S4) (B8.5 / Gen 1 / Simos 8.5) (433/364)
ECU upgrades
all software

Product Reviews

We would love to hear your feedback on this product