Anyone installed one of these yet? They seem all the buisness at the minute with RaceChip doing the same.
https://tdi-tuning.com/car/hyundai/i30/i30-n-20-t-gdi-271-bhp-275-ps-202-kw-353-nm-260-lbft/crtd4-multi-channel-petrol-tuning-box-chip
£419 for the bluetooth version, but if you use...