The APR RS7 ECU Upgrade typically raises the power output of the 4.0T to 655 horsepower and 726 lb-ft of torque on 91 octane fuel with peak gains of 119 horsepower and 183 Lb-ft of torque at 3,500 RPM! Expect improved throttle response and a smoother, more powerful top end with no loss of drivability or reliability.

APR software can be loaded with up to four user selectable Operating Modes as well as Extra Features. APR's Flipswitch technology allows switching of Operating Modes or activation of Extra Features in seconds using the cruise control stalk with no need to purchase external hardware. Mode switching can also be performed via your iOS device with the APR Mobile Dongle (sold separately).

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
• Valet Mode (Low power and speed)

Extra Features:

• Fault Code Erase (FCE): Resets engine related fault codes.
• APR Mobile Dongle Support: Allows use of the APR Mobile Dongle (purchased separately) to switch Operating Modes, read and reset fault codes, view real time parameters, and perform data logging.

APR Audi C7.5 RS7 4.0T ECU Upgrade Vehicle Fitment:

• 2015-2018 Audi RS7  2015 Audi RS7  2016 Audi RS7  2017 Audi RS7  2018 Audi RS7 

Installation:
Installation can be performed at our facility by appointment, just give us a call at 425-895-0000 or email Service@Achtuning.com to schedule. With APR's DirectPort ECU tuning the ECU can be programmed in around 60 minutes, no ECU removal or soldering is required.

Note:
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.