well ive been boosting my hatch using an fmu for a while. only problem is that my a/f has been in the mid 13's where i dont want it. so i invested in a safc and got a set of 89 supra turbo injectors and clips. didnt have to modify a thing other than the inj clips and they work really well. my buddy tells me the inj are 550cc. these things can be had for dirt cheap in the junkyard compared to the dsm inj. now my a/f is in the mid to upper 12's where i want them. only thing i didnt care for was the vac to boost transition with just the safc. so now im running both the safc and fmu and im very happy y ht the results.