Customer Rating: Summary: Unjustifiably expensive Comment: Unjusidably expensive.I do oil changes myself more often than 3000 miles/3 months iterval so the difference in price between K&N oil filter and a generic oil filter is unjustifiable. 2 dollars vs 10 dollars +. Customer Rating: Summary: K&N HP-1003 OIL FILTER Comment: FIT MY 1990 AND 1988 TOYOTA CAMRY'S. I LIKE THE BIG NUT ON THE TOP TO MAKE REMOVAL EASY, ALSO IF I HAD TO TIGHEN IT UP A LITTLE IT WOULD HELP.