hi all i have got a 93 wrx with a apexi avc r , safc and i have got a sti 5 intercooler on its way and an uprated fuel pump and regulater on its way would a set of bigger injectors be needed now as well if so what size?


cheers david

 

getting there, but you will need a remap when you put them in, you might as well get 550's and when you get them get a TD05/06 FE turbo and at least a scooby ECU.

then get that little lot remapped

 

cheers