This Volvo V70 2.4 (163bhp) came in for a decent power hike.
We remapped this vehicles EDC16+ C31 via the OBD system. These can be a bit of a nuisance, as often there is no K-Line populated within the diagnostic socket. We use a pin that we insert into the socket directly onto the ECU in order to read and write the ECU. We treated this one to an extra 30BHP and 55NM. We did this at our workshop PVE, Chard in Somerset. We are Master Dealers for the area for Evolution Chips. We can switch off functions within the ECU at the same time, for instance DPF, or EGR removal.