Looks like the K&N maybe?
Stick with the stocker..rebuild kit costs about $120..rebuild it yourself. Other option is send yours to Bean and for about $700 get back a D66, add some inj and have fun!
Stick with the stocker..rebuild kit costs about $120..rebuild it yourself. Other option is send yours to Bean and for about $700 get back a D66, add some inj and have fun!