I am considering putting a turbo on my 5th gen prelude and noticed that some kits come with FMU's, and the greddy comes with the bluebox. Do FMU's even work on h22 preludes and ive heard mixed reviews about the greddy blue box. I plan on putting my own kit together so I was wondering what the best fuel delievery system would be.

 

FMU = out of date crap.

Blue box = meh

You need at least an upgraded fuel pump and good way to tune your car like Hondata or Crome or something along those lines. It all depends on how much power you want to make as to how much work you need to do to the fuel system.

Read the Prelude FAQs and the forced induction forum.

 

search around in here. the fmu works but it sucks major *** and can end up hurting the motor. hondata, crome, neptune are all tuning options. but search around use the faq's and you will find all your answers

 

Im going for about 7psi nothing too crazy.