(3-00152) K&N High Flow Air Filter (33-2733)

Direct replacement K&N drop in air filter.  Get more performance and better fuel mileage out of a serviceable K&N high flow air filter. 

BMW went to substantial effort to design the intake system and it works well.  In fact it works better than a lot of the cheaper 'Cold Air Intakes' on the market.  If you are looking for a performance enhancement for your intake and you're considering a second rate intake, save your money and just go with this K&N drop in filter.

SCCA Street Class Legal!

Recommended cleaning interval - 10,000 miles

Note about cleaning:  Cleaning must be done properly.  Too much oil will cause damage to mass air flow meters.  Follow the cleaning instructions on the K&N cleaning kit precisely. 

Replaces BMW P/N:   13721247404   (13 72 1 247 404)

1995-1999 318ti
1996-1998 Z3 1.9 Roadster