Closure: Drawstring
Corrosion Protection: Protects against rust and corrosion
Boxster Spyder (2011-2012)
Dyno-Verified Results: Dyno testing shows consistent gains across the powerband
Improved Shift Quality: Provides crisp and precise shifts
BMW AUC Sensor - Automatic Recirculated Air Control | 1989-2010 Manufacturer:Genuine BMW Closure: DrawstringAUC Sensor Automatic Recirculated Air Control for 318i (1995 1998), 318is (1995 1997), 318ti (1995 1999), 323Ci (2000), 323i (1998 2000), 323is (1998 1999), 325Ci (2001 2006), 325i (1995 2005), 325is (1995), 325xi (2001 2005), 328Ci (2000), 328i (1996 2000), 328is (1996 1999), 330Ci (2001 2006), 330i (2001 2005), 330xi (2001 2005), 525i (1989 2003), 528i (1997 2000), 530i (1994 2003), 535i (1989 1993), 540i (1994 2003), 740i (1995 2001), 740iL (1995