
You will find the 8 cylinder 4.0 TDI Common Rail engine nested in the Audi SQ7 and SQ8 on the VWAG MLB platform. This engine belongs to the EA898 family developed by Audi and incorporates the turbochargers, exhaust manifolds and the exhaust gas recirculation system all within the inner V of the engine and was introduced to reduce further reducing fuel consumption, CO2 emissions as well as lowering particulate emissions.
Revo offers some of the most substantial performance increases on the market, however, only the driven know that peak figures form part of a much bigger picture and are never the sole focus during Revo’s development process; it’s all about the drive. Only Revo offers a perfect balance of performance, economy and engine longevity.
Revo performance ECU Software gives you much more than just an increase in power and torque. A large part of development is based on driving scenarios and feedback; our calibration doesn’t just offer great dyno curves and peak power/torque figures but an exceptional driving experience.
With a substantial increase on the already impressive 900NM of torque you will experience as huge shove in the back when the throttle is floored and you are hurtled down the road. Revo calibration focusses on the driving characteristics and the engine is simply impressive in all situations, with more power and torque available to hand with instant throttle response and impressive full throttle performance for a fun and engaging drive. Whether driving around town or on your daily commute you will love the feel of the engine and the useable power that it offers, so expect smooth and refined response at low RPM & partial throttle, with gains at full throttle and throughout the whole rev range.
Only Revo operates a Global Development Programme through its network of over 400 Revo Authorised Dealers worldwide. Access to vehicles on this scale enables the calibration team to fine-tune products before release, testing products in a wide range of climates and conditions including altitude, fuel quality, humidity. This also allows us to test how Revo products perform in different driving scenarios and form a vital part in the development of Performance ECU Software.
The Revo tuning philosophy ensures that impressive performance benefits are balanced with useable, reliable power delivery that enhances the way you can drive your vehicle. Development on the road and racetrack as well as testing in controlled dyno conditions gives you a clearer picture of the performance you can expect from Revo ECU Software. Testing plays an important role in ensuring the highest quality products and delivering the expected driving experience.
Only Revo performance ECU Software maintains and enhances factory safety levels along with additional driving features.


Peak gains are calculated by the difference in peak values (headline figures) of the stock run vs Revo tuned run. Maximum gains are calculated at a single point of the RPM range where the maximum improvements in performance can be seen. This metric gives a better understanding of the performance gains throughout the entire rev range, rather than solely focusing on the peak numbers.
Power Gains
Torque Gains
Notes:
Please contact your local Revo Authorised Dealer for additional information and availability.
Revo ECU Software is only available from one of over 400 Authorised Dealers worldwide. You can find your closest dealer by clicking here.
Please note that although we always aim to release ECU Software that covers as many ECU variants as possible, from time to time Revo Software may not be available for your specific vehicle. Your Revo Authorised Dealer can submit a code request direct to Revo HQ if this is the case, however this does not guarantee a file will be made available.
Software available for your AUDI, SQ7 (4M 2016>), 4.0 TDI CR (DMVA) (435ps)