Makes sense... that way you only metering what goes into the engine and not what came through the filter and possibling bypassing. As for Front End Accesory Drive... Ok I'll look up the pics on the web... Get the def.. just can't picture it.

Thanks,
Ray

99 Sport SE, 2.5MTX, C. Red Mintex AF/EBC Rotors, Potenza RE950, BAT Euro Kit.