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Huge, luxurious, fast! Three words that might be used to describe any of the vehicles that house the Audi 4.0TFSi V8 engine. In standard form these cars do well but the subtle appearance, 2000kg weight and factory limitations do not do these cars any favours. Lurking beneath the bonnet is a power-plant with far more capability than Audi were prepared to unleash! With over 100BHP and 100LBFT gains, you might just wonder what more you can get from this engine with Revo stage 1 software…
Our software for the 4.0L TFSi has been in development and testing for several months and since taking delivery of our very own S7, the progression excelled! We took the stock S7’s 0 – 60 in 4.7 seconds and turned it into a race worthy opponent making:

s7-clocks

All this from Revo stage 1 software and an otherwise stock car.

  • STOCK    414 BHP    406 LBFT
  • REVO STAGE 1    556  BHP   568 LBFT

4.0TFSI-dyno-graph-bhp

The increase in performance combined with the dexterous chassis and diff set-up makes for exponential speed with manoeuvrability that leaves you asking why bother with an RS version?

Link to original post with video