84-97 Toyota Corolla AE86 GTS DOHC Red Air Intake Filter Kit + Mass Air Flow Sensor Adapter It comes with ONE washable and reusable air filter (Red), ONE MAF adapter and ONE clamp Air Filter Flange Inside Diameter: 3" (76 mm). Filter Overall Height: 6" (152mm) Air Filter Top Outside Diameter: 5" (127mm). Base Outside Diameter: 6" (152mm) Air Filter Top Material & Finish: Chrome (Open Top) Vehicle Application: Toyota 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 Corolla DOHC (Including AE86/GTS)