quick question...(bnr stage 1)
 

I'm running M2 Stage 3 ECU managed stock FD with BNR stage 1 twin turbo (12psi~13psi).

is that ok?

I dont ahve AF meter so i dont know if im running lean or not...

i know the m2 stage 3 ecu works with 99 j-spec twins but i'm curious to about how they go with the bnr stage 1

also,
i've read that the bnr stage 2 runs fine with the pettit ecu's but what about the m2 ecu's ?

i heard that m2 stage 3 runs richer than pettit ecu...I guess it should be ok if pettit ecu can handle it....

lol answering my own thread now....

Bump I want to know if I can run this set up reliably on my fd