Ah...is it possible to use that airbox with the stock M44 MAF? I suppose some kind of adapter would need to be made to go from 3" airbox to a 2.5" (I think...) MAF. __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM |