The main manual does not mention anything for RenaultSport Clios, but there's a separate short Renaultsport Clio one (I initially couldn't find mine amongst the long Clio manual, alarm manual, stereo manual, service book, etc). The recommended pressure for 205/45/16 with the 2.0 16V engine is 33PSI front and 30PSI rear.
For some reason the pressure info is not in the door shuts - it's only in the short RenaultSport manual, inside the door shuts are only the chassis weights/paint colour codes!