K&N Universal Clamp-On Air Filter 2.25in Flange ID 3.5in OD 2in Height 2003-ktm-250-sxs-base----249cc-esi7168894 2012 Porsche 911 Carrera 4

2012 Porsche 911 Carrera 4 2012 Porsche 911 Carrera 4 GTS 2002-2012 Porsche 911 Carrera 4S 2011-2012 Porsche 911 Carrera GTS 2005-2012 Porsche 911 Carrera S 2004-2005

K&N Power Kleen works to dissolve the dirt build up and old filter oil

They allow Big block engines to turn more RPM

2013 - 2013 Infiniti FX37

K&N Universal Clamp-On Air Filter 2.25in Flange ID 3.5in OD 2in Height 2003-ktm-250-sxs-base----249cc-esi7168894 2012 Porsche 911 Carrera 4K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure