they only did this for a limited period, something like the 1st month of going revo was foc to anyone with a apr map, it was said revo was giving better gains. My ibiza was revo stage 2 when i bought it, now deleted in favour of R-tech custom map. Just bought a Touran 2,0 tdi, i'll be seeing r-tech to get their generic map soon. Also had pd 140 leon that was revo'd, that went well, very aggressive, not clutch friendly, r-tech ftw!