Air Induction kit good or not??
i was checking out the air filter box on my 1998 318is and noticed that there is more to the air filter box and alot more sensors on the box/hoses than i had on my 1995 318is.
Specifically the plastic box positioned above the steering fluid resivoir.
Im wondering what it is and the purpose it serves and would i be disturbing things by fitting an aftermarket universal induction kit, eg K&N cone type.
As there are sensors all over this bit of kit am i going to balls something up??