It's a shame this ecu can't be as versatile as the l8, I've heard these can only be mapped upto 300bhp and that's your lot, is there anything after market that will plug straight onto the loom for some serious power???
I've had well in excess of 400 from it, but the customer needed to take his car away that we were using for development and sadly i think he moved onto other interests and we never saw it again.