7.5'' Intercooler Cool Air Intake for BMW 135i 335i/xi/is Z4 N54 N55B30
Engine Code(s): N54B30, N55B30. For BMW E82 135i 2008-2011. Inlet / outlet size: 3". Type：Cool Air Intake. For BMW E90/E91/E92/E93 335i/xi 2007-2011. For BMW E92 335is 2011-2012. For BMW 335i/xi Sedan 2007–2011.