APR Plus ECU Software Flash Tuning Audi C7.5 RS7 4.0T


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The APR Plus 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! Expect improved throttle response and a smoother, more powerful top end with no loss of drivability or reliability.

APR's Plus program includes a supplemental limited powertrain warranty from APR which matches the terms of your remaining Factory Powertrain Warranty. For the remainder of your OEM warranty period if you have a warranty claim which is rejected by the manufacturer due to the APR plus tune the APR warranty will then allow the car to be repaired under the APR Warranty at Achtuning or any other APR Plus dealer nationwide.

For full terms see the APR Plus Warranty Terms and Conditions.

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

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.

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 Plus ECU Upgrade - 4.0 TFSI V8 (C7.5 RS7) (655/726-91)
Please contact us to schedule your appointment, installation takes about an hour.
ECU upgrades
all software

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