amsoil or K&N?

[loyd]

which filter is the best for the 4th gen 4runners?

 

[live4swell]

Amsoil...people swear by them....same airflow as K&N but superior filtration...

 

[loyd]

great thanks

 

[Greenhorne]

I'm partial to aFe filters... always had great luck with them.

 

[Good Times]

stock!

filters out the best and works well. but if you really want to burn some cash, Amsoil

filters really make such minimal performance gains that it's almost worthless. Unless you're racing hardcore, you're better off getting an exhaust and/or headers (when available).