K&N RA-0610: RA-0610 Round Straight Air Filter Flange Dia. (F): 2.563 in. (65 mm)
2.563'' (65 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 2.563'' (65 mm) Outside Dia. (D): 4.5'' (114 mm) Length (L): 5'' (127 mm) Top Style: Rubber Flange Length (FL): 0.75'' (19 mm) Flange Angle (FA): 0º Flange Offset: 0''