
All Revo performance Software is designed to safely enhance the driveability of your vehicle, giving access to more power and torque throughout the rev-range while maintaining the extensive factory safety mechanisms. Although Revo offers some of the most substantial performance increases on the market, peak figures form part of a much bigger picture and are never the sole focus during development. Revo Software offers a perfect balance of performance, economy, longevity and safety.
Our stage2 software has been developed for those of you that want to push your 4.0TFSI V8 engine to the next level. Maximizing the benefit of adding a turbo back performance exhaust Stage2 software gives even more mid-range ability and performance than Stage1. With over 30Bhp and 60Nm more torque between 3 and 4000rpm than Stage1, the additional performance available when you use the accelerator is huge. At these lower rpm points there’s well over 150bhp and close to 300Nm gain from a standard car. The midrange acceleration is brutal, combined with the audible pleasure a performance exhaust adds driving a Stage2 setup car can be as much supercar experience as it is a life of luxury
Testing facilities at their UK Headquarters and US Development Facility, as well as a track office at Bruntingthorpe Proving Ground and Virginia Point Raceway, Revo are able to test their products extensively on and off track. Testing products in this way are paramount to ensuring that along with more useable power and torque comes refined drive-ability, something often overlooked.
Testing on a dyno will only ever tell part of the story. Revo believes in data-logging on the road and racetrack as well as testing in controlled dyno conditions, to give you a clearer picture of the performance you can expect. This plays an important role in the Revo development process, ensuring the highest quality products that perform where and when it matters most.
Access to vehicles is imperative to development and testing. Revo runs one of the most extensive fleets in the industry, and have access to hundreds of other beta vehicles via a global Authorised Dealer Network. These vehicles not only demonstrates what is capable using Revo products, which cover thousands of miles in a multitude of climates, but also ensures that vehicles perform in any scenario, from a trip to the local shops to an epic adventure in the Alps.



* All graph data produced using a Audi S7 4.0 TFSI 420PS with Standard Shell vpower Pump Fuel
Stage2 calibration is designed to work in conjunction with a vehicle running a turbo back performance exhaust with the stock cooling system and stock S-Tronic transmission.
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, S6, 4.0 TFSI - Twin Turbo (420ps)