Im told theres nothing to be gained from the ST170 engine from chips / mapping. (maybe stu can confirm that? )

Bluefin only improves the mid range acceleration and allows adjustments to the ecu for things like K+N filter, de-cate pipe and timing for high ron fuel (super unleaded).

Would be nice to see the magic 200 bhp from a ST170 engine but to reach that i think the rev limit has got to be raised to somewhere around 8750 rpm becuase the engine isnt going to make it without forced induction