not sure matey was just flicking through pf doin my budget calculations for my management swap to efi and i want get a bigger turbo and steel rods, so gona do it all together then get stu to map it..... ill have to speak to stu properlyabout turbo choice before making up my mind but these prices aremaking me ill might just go to america to visit family and get a gt turbo they are only a £1000 out there