3.0L N54 twin-turbo engines (3.0L twin-turbo) 335i, 335xi, 135i and N53 (3.0L non-turbo) 2006 - 2010 325i, 330i, 525i, 525xi, 528i, 528xi, 530i , 530xi and N20 (2.0 liter turbo) Z4 2013-, and the N52 X3; It also fits the next generation N55 engines on all chassis.
-100x100w.png "BULL BOOST PERFORMANCE")
-100x100w.jpg "CNC INNOVATIONS")
-100x100w.jpg "QMS")
