No other mods.
Custom stage 2 map switchable on sport button with passive and aggressive modes

and 11 hours of engine work is around £1500 dependent on what gaskets need replacing.... 25 squid per BHP

Doug said the airflow in the engine improved by 20% following the clean.
What's made the difference to real world speed is the raising of the torque curve.
The power is much more accessible now.
Transformed the car - the acceleration feel in sport mode is fantastic.