Porsche is where it all started for James and BPS. Being an ex-factory trained Porsche Master Technician, he knows his way round the Porsche marque. Full custom re-mapping for the full range of Porsche models is available. Prices start from as low a $1450 for the Boxster model. GT3 Cup car MS3.1 is no problem at all, 997 and 997 model tuned.