K&N RU-3190: RU-3190 Round Straight Air Filter Flange Dia. (F): 2.75 in. (70 mm)
2.75'' (70 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 2.75'' (70 mm) Outside Dia. (D): 4'' (102 mm) Length (L): 6'' (152 mm) Top Style: Rubber Flange Length (FL): 2'' (51 mm) Flange Angle (FA): 20º Flange Offset: 0''