(310) 294-8108
call us for FREE estimate
APR ECU Upgrade Software Tune - Stage 1 4.0T EA825 V8 (C8) OPF - RS6/RS7

APR ECU Upgrade Software Tune - Stage 1 4.0T EA825 V8 (C8) OPF - RS6/RS7

Brand: APR
  • SKU
    ECU-40T-EA825-C8-OPF
Free shipping
Free shipping

APR tuning with gains up to 210WHP

  • $999.95
Qty:  

APR ECU Stage 1 Software Tune - C8 RS6/RS7 4.0T EA825 V8 (C8) OPF

We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the European Audi RS6 and RS7 (C8) 4.0 TFSI OPF engine with the Bosch MG1 ECU! Expect massive gains with up to 685-767 HP and 731-804 FT-LBS of torque on tap, depending on octane, from this simple software upgrade. APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port once the ECU is unlocked, resulting in a clean and headache-free install.

Features:

  • Delivers up to 685-767 HP with 731-804 FT-LBS depending on octane
  • Max gains of +112-210 AWHP and +145-225 AWFT-LBS depending on octane
  • Supports 95 RON, 98 RON, 104 RON, and 108 RON fuel grades
  • Quicker acceleration
  • Speed limiter removed
  • Standing RPM soft limiter increased
  • Left-foot braking / brake boosting added
  • Properly rescaled performance gauges
  • Optimized thermal management and protection
  • Optimized launch control strategy for faster response
  • Optimized driveline protection during launch
  • No hardware required (Software only)
  • Supports standard bolt on modifications
  • Eliminated the need for a TCU upgrade to achieve full torque
  • Free lifetime updates
  • Direct OBDII port flash (No ECU removal)
  • 30 day money back guarantee

APR ECU Upgrade Stages

Our new suite of MG1 ECU software comes after months of extensive research and development that is typically absent from the aftermarket. Our upgrade makes the engine more powerful and more exciting. We’ve extensively calibrated the system to work flawlessly on the track, while retaining safety routines to protect your engine in the most demanding scenarios. This was all made possible by our engineering team's pursuit of perfection. Development vehicles were outfitted with additional sensors, including turbo shaft speed sensors, thermocouples, transducers, and more, along with our high speed direct RAM logging equipment, to feed valuable data to the team for analysis. After thousands of hours of testing and tuning we created new calibrations that are fine tuned for several octanes and contain hundreds of map changes, with a vast array of safety features built in.

The APR Stage I ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and produces 685-767 HP and 731-804 FT-LBS of torque depending on fuel grade. Gains as high as +112-210 AWHP and +145-225 AWFT-LB of torque are available throughout the power band, depending on fuel grade and factory output, making the vehicle exceptionally quicker in all scenarios. For even more power, this stage is compatible with normal bolt-on hardware modifications.

 

APR Stage 1 is available for 95 RON, 98 RON, 104 RON, and 108 RON in the Rest of the World.

 

APR Calibration Report

STAGE HP TQ MAX GAIN MAX GAIN
Stock As Reported by Audi  592 HP 590 FT-LBS    
Stock As Measured by APR 597 HP 588 FT-LBS    
STAGE 1        
91 AKI / 95 RON 685 HP 731 FT-LBS +112 HP +145 FT-LBS
93 AKI / 98 RON 710 HP 751 FT-LBS +146 HP +168 FT-LBS
100 AKI / 104 RON 752 HP 786 FT-LBS +191 HP +206 FT-LBS
104 AKI / 108 RON 767 HP 804 FT-LBS +210 HP +225 FT-LBS

How Eurocodes Emrys APR at home flashing works!

1. Purchase the software applicable to your vehicle on our website. (required)

2. Purchase the APR Cheetah Cable (required)

3. Complete the form that will be emailed to you after checkout. This will give us all the necessary information to flash the car at home.

4. Set up a time with us to have a tech flash your vehicle remotely.

  • SKU
    ECU-40T-EA825-C8-OPF
  • Brand
    APR
Make Model Year Engine
Audi RS6 C8 (20+) 4.0TT
Audi RS7 C8 (20+) 4.0TT