not sure, but it could just be the same time to tune... my old tuner who was an autronic specialist in sydney did mine within a reasonable time, same time as the power fc i had before. they probs just have a flat rate for tuning, as my old tuner did no matter what ecu... either way you'll be satisfied with the results, and its not that much considering they know hands down what they are doin i spose
hehe yeh 400 is fun, were gonna have it tuned up again just before jambo get around 450 out of it... got the gtr rear end going in now
ben...