The K&N Advantage air filter is a direct-fit replacement filter intended for 2004–2009 Lexus GX470 4.7L and 2002–2008 Toyota 4Runner applications. It is offered as part of K&N's Advantage line and is specified to fit the factory airbox configurations for those model years and engine combinations, serving as a vehicle-specific intake filtration replacement.
K&N 04-09 LEXUS GX470 4.7L / 02-08 Toyota 4Runner Advantage Air Filter