K&N Universal Rubber Filter 2.063 inch FLG 3.5 inch OD 5 inch Height

K&N Universal Rubber Filter 2 inch Top OD / 3.5 inch Base OD / 2.25 inch Flange ID / 4 inch Height

K&N Universal Rubber Filter Round Tapered 3in Base OD x 2in Top OD x 3in H

K&N Universal Rubber Filter

K&N 16-1/4in OD / 14-1/2in ID / 3-1/2in Height Round Air Filter

K&N Universal Oval Air Filter 12in Length x 5-1/4in Width x 3-1/4in Height

K&N Universal Round Air Filter 9in OD / 7-1/2in ID / 4in Height

K&N Filter Universal Round Filter 7.75in OD x 6.25in ID x 2.5in H

K&N Filter Universal Round Air Filter 6.25in. Outer Diameter

K&N Universal Round Air Filter 6-3/8in OD 5in ID 2-1/2in Height

K&N Marine Air Filter Vent Kit 5/8in Flange 6in Height

K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H

K&N Dominator Drag Race Assy 9inOD x 5inH

K&N Dominator Drag Race Assy 9inOD X 3inH

K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack

K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height

K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly

K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height

K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height

K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter

K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height

K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base

K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B