K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 4 In, Filter Height: 8.9375 In, Flange Length: 1.875 In, Shape: Oval Straight, Rc-5102 RC-5102 RC-4780 The lenses on the side-markers

The lenses on the side-markers need to be raised higher than the OEM units in order to compensate for the inner components (I

exhaust note and more than doubles stock flow (up to a 141 percent improvement)

1997 Toyota 4Runner

and has an integrated rope anchor for easy rope installation

2001-2005 MITSUBISHI Airtrek

K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 4 In, Filter Height: 8.9375 In, Flange Length: 1.875 In, Shape: Oval Straight, Rc-5102 RC-5102 RC-4780 The lenses on the side-markersDescription K&N Universal Clamp on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra