BMW Exhaust Valve (29.0 mm) (6 mm Stem) | 2006-2013 Manufacturer:TRW and other minor paint imperfections

and other minor paint imperfections

polished For Porsche 997 II (not Turbo/GT2/3) (2008-2012)

and debris from entering the vehicle through the sunroof

with plenty of extra space to add more to your collection

engineered to deliver maximum exhaust flow and performance to your Porsche 955 Cayenne Turbo or Turbo S by replacing the restrictive factory secondary catalytic converters with significantly less restrictive

BMW Exhaust Valve (29.0 mm) (6 mm Stem) | 2006-2013 Manufacturer:TRW and other minor paint imperfectionsExhaust Valve (29. 0 mm) (6 mm Stem) for 328i (2007 2013), 128i (2008 2013), 528i (2008 2011), X3 (2007 2012), X5 (2007 2010), 528i xDrive (2009 2010), 328i xDrive (2009 2013), Z4 (2006 2011), 330i (2006), 325i (2006), 530i (2006 2007), 525i (2006 2007), 530xi (2006 2007), 525xi (2006 2007), 325xi (2006), 330xi (2006), 328xi (2007 2008), 528xi (2008)