HiFlow 2.25" Air Filter+1.75" Inlets for BMW 1Ser M 135i 335i 535i Z4 N54 06-12
For 2007-2013 BMW 135i & 135is 3.0L w/ N54 E82 E88. for 2011-2012 BMW 1 Series M w/ N54 engine. for 2006-2012 BMW 335i & 335xi 3.0L w/ N54 E90/E91/E92/E93. for 2011-2012 BMW 335is / 335i xDrive 3.0L w/ N54 E92.