how safe is it to tune with just the fmu. and also ive got a t3.t4 hoping to put out around 200- 230 whp would i need bigger injectors?

 

What are you going to do with an FMU? It isn't like you can do any tuning with it.

You need larger injectors and a better fuel managment system.

 

what size injectors and what should i tune with and you can tune it with the fmu i know its not like you can change it around like it has settings becuse i know it dosnet . just let it change your fuel pressure from the change in the vaccume in the intake manifold

 

I have a FMU, and it sucks. Its fine until the upper rpms but for long term you need dyno tuning on a rom platform such as hondata uberdata crome. your questions have been answered before many times

 

ive been looking into chrome but cant find much info on it . is it like a standalone like hondata? also what aize injectors?

 

i got a 94 ls boosting 8psi and i have 440 injectors tuned on hondata its the best way to go i got 214 whp. Put that fmu in the trash it is only going to hurt things.

 

i hear crome is just a good as hondata just cheaper

 

get some 440 and go uberdata,crome,hondata, etc etc, just choose wat u want, some are free some are not