Refresh your K&N Cold Air Intake with a K&N Cold Air Intake Replacement Filter. Packed with the K&N legacy, these universal-fit air filters work for K&N Series 63, 69, 77 and FIPK systems, and they give other brand intakes the K&N kick. Million Mile Limited Warranty.
If your Injen air intake’s air filter has bitten the dust, swap it out with a fresh one. Injen Replacement Air Intake Filters boast a 4-layer cotton gauze filtration and velocity stack design. Universally sized to fit other air intakes, too! Lifetime Warranty.
Bring the oil-free revolution to your AEM intake with AEM DryFlow Cold Air Intake Replacement Filters. Built with a synthetic polyester filter, it strips away grime, enhances airflow and is a breeze to clean. Multiple universal clamp-on air filter sizes available. Lifetime Limited Warranty.
Breathe new life into your Volant CAI with the Volant Pro 5 Cold Air Intake Replacement Filter. Just like the original filter that came with your Volant intake kit, this high-quality cold air intake filter replaces your worn out one for a fresh blast of power. 1-year warranty.
Double the duty of your universal air filter by equipping your air intake with a PowerCore® Replacement Air Filter. While most universal air filters need servicing at 50,000 miles, the PowerCore® goes 150,000 miles before you even need to look at it. Fits most cold air intakes. 100,000-mile warranty.
Shovel energy–rich oxygen down your intake's gullet with MagnumFLOW IAF PRO 5R Cold Air Intake Replacement Filters. Designed for maximum airflow, these aFe Universal Air Filters boast five layers of medical–grade cotton gauze. Multiple sizes available. 2–year warranty.
Cut your dependence on oil with MagnumFLOW IAF PRO DRY S Cold Air Intake Replacement Filters. Thanks to their two layers of synthetic mesh fabric, they clear away 99.2% of gunk without a drop of oil. Simple to maintain and available in multiple universal air filter sizes. 2–year warranty.
Goose your carbureted motor’s airflow with K&N Universal Round Air Filters. These easy-to-install K&N universal filters replace your flimsy factory paper filter with high-flow cotton gauze technology for a hearty boost in horsepower and MPGs. Million Mile Limited Warranty.
Top off your carbureted engine’s stock air filter with the ultra efficient K&N XStream Round Air Filter. Available in sizes ranging from 9” to 14”, these K&N universal filters let oxygen rush into your motor from the top for more power. Full assemblies available. Million Mile Limited Warranty.
Stop even the smallest contaminants from flowing into your engine with MagnumFLOW Pro–GUARD 7 Cold Air Intake Replacement Filters. Constructed from seven layers of progressively finer fabric, these universal filters give you 99.7% filtration efficiency. Multiple sizes available. 2–year warranty.
For serious horsepower gains and trick style, dress your carbureted engine with K&N Custom Air Filter Assemblies. K&N Custom Air Filter Assemblies come with a free-flowing universal round K&N filter and a brilliant chrome top. Lots of sizes to fit most carbs. Million Mile Limited Warranty.
Oil belongs in your engine, not in your filter. Go dry with Takeda IAF PRO DRY S Cold Air Intake Replacement Filters. Boasting two layers of randomly porous synthetic fabric, your universal air filter scrubs away 99.2% of contaminants and is easy to service. Comes in multiple sizes. 2–year warranty.
Get your cone on with the Airaid SynthaFlow Universal Cone Air Filter. Designed to replace CAI cone filters, this performance air filter blends multiple oiled cotton gauze and synthetic fiber layers to deliver maximum airflow and engine protection. Lifetime Warranty.
Retool your aFe CAI with the aFe Momentum HD Pro 10R Cold Air Intake Replacement Filter. 360º radial-flow and a massive 1,000 cfm deliver maximum airflow, while this replacement air filter’s 10 layers of progressive cotton media catch the motor-mangling dirt. 2-year warranty
Bring filtration full circle with the Airaid SynthaMax Universal Round Air Filter. Replacing OEM & CAI round filters, this air filter for cars, trucks and SUVs boasts 5 layers of non-oiled, 100% synthetic fiber. Washable with household detergent and reusable for life. Lifetime Warranty.
Breathe new life into your aFe CAI with the aFe Momentum HD Pro-GUARD 7 Cold Air Intake Replacement Filter. 360º radial-flow and 7 layers of oiled, progressively finer mesh cotton gauze/synthetic media let air in and keep crud out. Washable and reusable. 2-year warranty.
Crank up the airflow to your carbureted motor with AEM DryFlow Universal Round Air Filters. Available in a range of sizes, these oil-free synthetic polyester universal air filters are the high-performance alternative to old-school paper filters. Lifetime Limited Warranty.
Round up performance and protection with the Airaid SynthaFlow Universal Round Air Filter. Replacing round CAI filters, this high-performance filter combines multiple oiled cotton gauze and synthetic fiber layers to deliver ultimate airflow and protection. Lifetime Warranty.
Get your aFe CAI back up to speed with the aFe Momentum HD PRO DRY S Cold Air Intake Replacement Filter. Featuring 360º radial-flow and 3 layers of non-oiled, progressively finer synthetic mesh media, this replacement filter is powerful, washable and reusable. 2-year warranty.
Unleash your intake’s true power potential with Takeda IAF PRO 5R Cold Air Intake Replacement Filters. Designed for hair–raising airflow, these universal filters use five layers of medical–grade cotton gauze to feed your powerplant huge gusts of clean, energy–rich air. Available in multiple sizes. 2–year warranty.