Turbo Groove automotive brake discs have a widened, arcuate slit that increases the flow of cool air, lowering the temperature of the brake pads and disc, while draining dust, dirt and hot gases better than a straight line, which can rust and become ineffective. Drilled holes remove surface gases when braking from high speed, while not weakening the structure of the disc as in through drilling. TECHNICAL DATA Type: Drilled and Slotted Full / Ventilated: Ventilated Number of holes: 5 Diameter (mm): 300 Height (mm): 66 Thickness (mm): 20 Minimum thickness (mm): 18 Axle application: Back APPLICATION Brand Model Engine Value Power (HP) Yearbook BMW 1 SERIES (E81) 123 2.0 TD 2007-2010 BMW 1 SERIES (E81) 123 2.0 TD 2010-2011 BMW 1 SERIES (E81) 130 3.0 2005-2010 BMW 1 SERIES (E81) 130 3.0 2010 -2011 BMW 1 SERIES (E87) 123 2.0 TD 2007-2010 BMW 1 SERIES (E87) 123 2.0 TD 2010-2011 BMW 1 SERIES (E87) 130 3.0 2005-2010 BMW 1 SERIES (E87) 130 3.0 2010-2011 BMW 3 SERIES (E90) 320 2.0 170 2006-2007 BMW 3 SERIES (E90) 325 3.0 2007-2010 BMW 3 SERIES (E90) 325 3.0 2010-2012 BMW 3 SERIES (E91) 320 2.0 2005-2010 BMW 3 SERIES (E91) 318 2.0 2006-2010 BMW 3 SERIES (E91) 320 2.0 2007-2010 BMW 3 SERIES (E91) 318 2.0 2007-2010 BMW 3 SERIES (E91) 320 2.0 TD 2005-2010 BMW 3 SERIES (E91) 318 2.0 TD 2005-2010 BMW 3 SERIES (E91) 320 2.0 TD 2007-2010 BMW 3 SERIES (E91) 318 2.0 TD 143 2007-2010 BMW 3 SERIES (E91) 318 2.0 TD 2010-2012 BMW 3 SERIES (E91) 325 2.5 2005-2010 BMW 3 SERIES (E91) 323 2.5 2006-2007 BMW 3 SERIES (E91) 325 2.5 2007-2010 BMW 3 SERIES (E91) 325 3.0 2007-2010 BMW 3 SERIES (E91) 325 3.0 2007-2010 BMW 3 SERIES (E93) 320 2.0 2007-2008 BMW 3 SERIES (E93) 320 2.0 2008-2010 BMW 3 SERIES (E93) 320 2.0 2008-2013 BMW 3 SERIES (E93) 320 2.0 2010-2013 BMW 3 SERIES (E93) 320 2.0 TD 2008-2010 BMW 3 SERIES (E93) 320 2.0 TD 2010-2013 BMW 3 SERIES (E93) 325 2.5 2007-2013 BMW 3 SERIES (E93) 325 2.5 2007-2013 BMW 3 SERIES (E93) 325 2.5 2010-2013 BMW 3 SERIES (E93) 325 2.5 2010-2013 BMW 3 SERIES (E93) 325 3.0 2006-2010 BMW 3 SERIES (E93) 325 3.0 2007-2010 BMW 3 SERIES (E93) 325 3.0 2010-2013 BMW 3 SERIES (E93) 325 3.0 2010-2013 BMW 3 SERIES (X 4WD E90) 325 2.5 2005-2008 BMW 3 SERIES (X 4WD E91) 325 2.5 2005-2008 BMW 3 SERIES ( X 4WD E92) 325 2.5 2006-2008 BMW 3 SERIES (X 4WD E92) 325 2.5 2007-2008 BMW 3 SERIES (XDRIVE E90) 320 2.0 TD 2008-2010 BMW 3 SERIES (XDRIVE E90) 320 2.0 TD 2010-201 2 BMW 3 SERIES (XDRIVE E90) 325 3.0 2008-2010 BMW 3 SERIES (XDRIVE E90) 325 3.0 2010-2012 BMW 3 SERIES (XDRIVE E91) 320 2.0 TD 2008-2010 BMW 3 SERIES (XDRIVE E91) 320 2.0 TD 2010- 2012 BMW 3 SERIES (XDRIVE E91) 325 3.0 2008-2010 BMW 3 SERIES (XDRIVE E91) 325 3.0 2010-2012 BMW 3 SERIES (XDRIVE E92) 320 2.0 TD 2008-2010 BMW 3 SERIES (XDRIVE E92) 320 2.0 TD 2010- 2013 BMW 3 SERIES (XDRIVE E92) 325 3.0 2008-2010 BMW 3 SERIES (XDRIVE E92) 325 3.0 2008-2010 BMW 3 SERIES (XDRIVE E92) 325 3.0 2010-2013 BMW 3 SERIES (XDRIVE E92) 325 3.0 2010-2013 BMW X1 (E84) 2.0 (18) 150 2010-2015 BMW X1 (E84) 2.0 (18) 150 2010-2015 BMW X1 (E84) 2.0 TD (16D) 116 2012-2015 BMW X1 (E84) 2.0 TD (18D) 143 2009-2010 BMW X1 (E84) 2.0 TD (18D) 143 2010-2015 BMW X1 (E84) 2.0 TD (20D) 177 2009-2010 BMW X1 (E84) 2.0 TD (20D) 177 2009-2011 BMW X1 (E84) 2.0 TD (20D) 184 2011-2015 BMW X1 (E84) 2.0 TD (20D) 163 2011-2015 BMW X1 (E84) 2.0 TURBO (20) 184 2011-2015 BMW X1 (E84) 2.0 TURBO (28) 245 2011- 2012 BMW X1 (E84) 2.0 TURBO (28) 245 2012-2015 BMW X1 (E84) 2.0 TWIN TD (23D) 204 2009-2010 BMW X1 (E84) 2.0 TWIN TD (25D) 215 2012-2015 BMW X1 (E84) 3.0 (25) 218 2010-2011 BMW X1 (E84) 3.0 (25) 218 2010-2011