Air & Fuel Delivery

Air Filter Element, Powersports, Oval Conical, Cotton Gauze, Oiled, Red, 4.00 in. Long, 3.50 in. Wide, 2.75 in Tall, Rubber Cap, Each

Part Number: KNN-RU-0984

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Conical, 5.00 in. OD, 3.50 in. ID, 4.00 in. Tall, Suzuki, Katana, 600cc, 750cc, 1100cc, Each

Part Number: KNN-SU-7592

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

• Special Order

Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Tapered Conical, 4 in. OD, 2.75 in. ID, 5 in. Tall, for use on Honda®, CBR1000RR, 999cc, Pair

Part Number: KNN-HA-1004

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 10.31 in. Long, 8.44 in. Wide, 1.44 in. Tall, Aplina, BMW, 4.4L, Pair

Part Number: KNN-33-3155

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 11.44 in. Long, 5.19 in. Wide, 1.44 in. Tall, Mercedes-Benz, 4.0L, Pair

Part Number: KNN-33-3183

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 7.38 in. Long, 6.50 in. Wide, 2.31 in. Tall, for Nissan, 3.8L, Pair

Part Number: KNN-33-2413

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 10.81 in. Long, 7.63 in. Wide, 1.06 in. Tall, Porsche, 3.4L, 3.6L, 3.8L, Pair

Part Number: KNN-33-2484

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Elements, Premium, Conical Oval Flanged, Cotton/Synthetic, Yellow, Universal, Each

Part Number: AID-724-479

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Elements, Premium, Conical Oval Flanged, Synthetic, Yellow, Universal, Each

Part Number: AID-725-127

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Elements, Premium, Conical Oval Flanged, Synthetic, Yellow, Universal, Each

Part Number: AID-725-128

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Elements, Premium, Conical Oval Flanged, Cotton/Synthetic, Yellow, Universal, Each

Part Number: AID-725-243

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Elements, Premium, Conical Oval Flanged, Cotton/Synthetic, Yellow, Universal, Each

Part Number: AID-725-479

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Panel, 0.875 in. Tall, Suzuki, Boulevard, Intruder, 1400cc, Pair

Part Number: KNN-SU-1487

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

Air Filter Element, X-Stream, Cotton Gauze, Oiled, Red, Unique, 7.94 in. Long, 7.25 in. Wide, 3.19 in. Tall, Suzuki, RMZ450, 449cc, Each

Part Number: KNN-SU-4518XD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, X-Stream XD, Round Taper, Clamp-On, Cotton Gauze, Oiled, Red, 4.50 in. OD, 2.44 in. ID, 6.13 in. Tall, Filtered Cap, Each

Part Number: KNN-RX-3810XD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, X-Stream, Oval, Clamp-On, Cotton Gauze, Oiled, Red, 8.00 in. Long, 6.00 in. Wide, 6.50 in. Tall, Filtered Cap, Each

Part Number: KNN-RX-4750

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Powersports, Oval, Dual Flange, Clamp-On, Cotton Gauze, Oiled, Red, 6.25 in. Long, 3.75 in. Wide, 2.38 in. Inlet, 3 in. Tall, Each

Part Number: KNN-RU-2922

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 8.00 in. OD, 3.50 in. ID, 8.00 in. Tall, Each

Part Number: KNN-RC-5112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 8.00 in. OD, 4.50 in. ID, 8.00 in. Tall, Black Cap, Each

Part Number: KNN-RC-5142

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Elements, Black Series, DRYFLOW, Conical Flange, Clamp-On, 6.500 in. OD, 5.000 in. ID, 5.625 in. Tall, 4.500 in. Diameter Rubber Top, Each

Part Number: KNN-RP-3134HBK

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 2.75 in. Inlet, 5 in. tall, Carbon Fiber Top, Each

Part Number: KNN-RP-3221

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 3.00 in. OD, 2.13 in. ID, 2.75 in. Tall, Chrome Cap, 4-pc, Set

Part Number: KNN-RC-2344

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Air Filter Elements, Premium, Conical Flanged, Cotton/Synthetic, Yellow, Universal, Each

Part Number: AID-724-478

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Air Filter Elements, Premium, Conical Flanged, Cotton Gauze, Yellow, Universal, Each

Part Number: AID-704-462

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Air Filter Elements, Premium, Conical Flanged, Cotton/Synthetic, Yellow, Universal, Each

Part Number: AID-705-420

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order