FMIC in R33 with MT12

[R33S2]

Will I need to retune after I finish installing my fmic? I've bin told that I should increase boost to at least 10lb and upgrade fuel pump, is this nessesary or con job?

[TommO]

You should be able to run more than 10psi with a front mount and exhaust... although you do take the risk of blowing your turbo.

Fuel pump.. i've heard the R32 ones have issues when they are pushed (ie after a few power mods), not sure about the R33s. That said, they only cost $180 or so, so it's cheap insurance that your not going to run lean and cause more expensive engine damage.

Anyway - i'm sure someone else can provide better advice, i'm only sharing my thoughts

[Ryosuke Takahashi]

before my rx7 i had installed a fmic...and evrytime it hit boost the engine would just cut out but after a tune that was all fixed