Availability
Air Filter Element, X-Stream, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 6.81 in. OD, 3.81 in. ID, 2.13 in. Tall, Filtered Cap, Each
Part Number: KNN-RX-4130-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Round Tapered, 5.38 in. OD, 4.00 in. ID, 8.00 in. Tall, Chrome Cap, Each
Part Number: KNN-RC-4580
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Performance, Oval Tapered, Cotton Gauze, Oiled, Red, 18.75 in. Long, 5.00 in. Wide, 3.81 in Tall, Carbon Fiber Cap, Each
Part Number: KNN-RP-5135
Not Yet Reviewed
Air Filter Element, Performance, Round Tapered, Cotton Gauze, Oiled, Red, 5.38 in. OD, 4.00 in. ID, 7.00 In Tall, Carbon Fiber Cap, Each
Part Number: KNN-RP-4970
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Air Filter Element, Performance, Oval Tapered, Cotton Gauze, Oiled, Red, 12.0 in. Long, 6.0 in. Wide, 6.0 in. Tall, Carbon Fiber Cap, Each
Part Number: KNN-RP-5070
Not Yet Reviewed
Air Filter Element, Performance, Round Tapered, Cotton Gauze, Oiled, Red, 5.38 in. OD, 4.00 in. ID, 6.50 In Tall, Carbon Fiber Cap, Each
Part Number: KNN-RP-4980
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
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Air Filter Element, X-Stream, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 4.88 in. OD, 3.31 in. ID, 4.88 in. Tall, Filtered Cap, Each
Part Number: KNN-RX-4120-1
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Replacement Air Filter, VW TRANSPORTER T7 / FORD TRANSIT CUSTOM; 2024
Part Number: KNN-33-3198
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Air Intake, High-Flow, Aluminum Tube, Gunmetal Grey, Synthetic Dry Flow Filter, Black, Ford, 2.7L, 3.5L, Kit
Part Number: KNN-30-2617KC
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, Street Metal Series, 10 in. Long, Oval, Black Top, Finned, Cotton Gauze Filter, Red, 2.38 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3953
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, Street Metal Series, 10 in. Long, Oval, Black Top, Finned, Cotton Gauze Filter, Red, 2.38 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3952
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intakes, Dry Flow System, Polyethylene Tube, Black, Synthetic Element, Dry, Black, Ford, Bronco, 2.3L, Each
Part Number: KNN-30-2620
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intakes, Dry Flow System, Polyethylene Tube, Black, Synthetic Element, Dry, Black, Chevy, Cadillac, 5.3L, 6.2L, Each
Part Number: KNN-30-3070
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Intercooler Pipe, Charge Pipe, Aluminum, Gunmetal Gray, 2.75 in., with Couplers, Clamps, Chevy, GMC, 2.7L, Each
Part Number: KNN-77-1021KC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intakes, Dry Flow System, Polyethylene Tube, Black, Synthetic Element, Dry, Black, Chevy, Cadillac, 5.3L, 6.2L, Each
Part Number: KNN-30-3082
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intakes, Dry Flow System, Polyethylene Tube, Black, Synthetic Element, Dry, Black, Jeep, Grand Cherokee, 5.7L, Each
Part Number: KNN-30-1563
Estimated Ship Date: Today
Estimated Ship Date: Today
Intercooler Pipes, Charge Pipe Kit, Aluminum, Gray, Couplers, Clamps, Toyota, 2.4L, Each
Part Number: KNN-77-1023KC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intakes, Dry Flow System, Polyethylene Tube, Black, Synthetic Element, Dry, Black, Chrysler, Dodge, 5.7L, 6.1L, Each
Part Number: KNN-30-1542
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Intercooler Pipe, Charge Pipe, Intercooler To Engine (Cold Side), Aluminum, Gray/Silver, for use on Acura®, for use on Honda®, 1.5L, Kit
Part Number: KNN-77-1022KC
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intakes, Dry Flow System, Polyethylene Tube, Black, Synthetic Element, Dry, Black, Toyota, 4Runner, FJ Cruiser, 4.0L, Each
Part Number: KNN-30-9034
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Intakes, Dry Flow System, Polyethylene Tube, Black, Synthetic Element, Dry, Black, Ford, Trucks, 5.0L, Each
Part Number: KNN-30-2591
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner, Street Metal Series, Unique, Black Top, Gloss, Raised Base, Cotton Gauze Filter, Red, 2.63 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3950
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Air Cleaner, RK Series, 7.5 in. Round, Aluminum, Chrome Top, Black Base, Cotton Gauze Filter, Red, 2.13 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3934
Not Yet Reviewed
Estimated Ship Date: Dec 18, 2025 if ordered today
Estimated Ship Date: Dec 18, 2025 if ordered today
Air Cleaner, RK Series, 8.6 in. Long, Teardrop, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.25 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3932B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
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