i've got the BFB engine, they have a Ko3s, so not to worry there, my current spec is
BAM Injectors
BAM spark Plugs
Silicon Turbo Intake Pipe
007p valve (yellow spring)
Decat pipe
Full Stainless Exhaust
Pipercross filter
Stage 2 Mapped by Motech and it should be around 245bhp, i havent had it...