Is this the Evolution Chip map mate? And was it customized? I spoke to a local Evolution Chips dealer but he said it wasn't cost effective to offer the custom service and just the generic map. Dreamscience is fully customizable though (when I say fully I don't mean properly like standalone but you have more room to play with). A lot of the ST boys run Dreamscience and rate it. But forced induction tuning is a different ball game.