K&N Performance Air Filters for 2008-2012 BMW M3 [E90/E92/E93] (E-1994/E-2994)

Replace your stock air filter on your E90, E92, or E93 M3 with K&N Replacement Air Filter. Upgrade to K&N Air Filter E-1994/E-2994 and improve airflow to your engine, and never have to worry about buying another air filter for your M3 again! K&N's M3 Air Filter is covered by K&N's famous million-mile limited warranty. This air filter simply replaces your existing filter and is applicable for all U.S. Spec 2008-2011 BMW E90, E92, or E93 M3's. Boost performance and fuel economy with minimal effort and throw away your OEM paper air filter and replace it with K&N Replacement Air Filter for your M3.

Benefits Increase airflow to your engine May improve fuel economy Last air filter your M3 will need Backed by K&N's million mile warranty Applications 2008-2009 BMW E90/E92/E93 M3 U.S (E-1994) 2008-2009 BMW E90/E92/E93 M3 Non-U.S (E-2994) 2010+ BMW E90/E92/E93 M3 (E-2994)