i use an sm4 on my rb25/30 with also the CDi...this is by far the best computer ive ever seen... i used to previously have the pwoer fc, and for the usual bolt on stuff was fantastic, but after getting custom plenum etc and more custom stuff the power fc was way out of its league and within seconds of bolting the autronic up and starting it, was a hell of alot different, after being tuned was just unbelievably different
so many features, (launch control, anti lag, flat shift, auto tune) and so many more tuning points, to get it absolutley spot on...
definatley well worth their money thats for sure
ill pm u my prices...for supply fit and tune together as 1 package price, coz Lincoln from Newcastle drove down to tune it, as he is an Autronic Guru
ben...