K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5.875in Top OD x 6.5in Height

K&N Universal Tapered Cone Air Filter (6" Flange x 6.5" Height) | High-Flow Performance

Boost engine power with the K&N Universal Tapered Air Filter (6" Flange, 7.5" Base, 5.875" Top, 6.5" H). Washable, reusable, and engineered for maximum airflow.

Engineered to unlock hidden horsepower and acceleration, the K&N Universal Tapered Air Filter delivers high-flow intake performance across custom automotive, racing, and industrial applications. Built with high-grade, multi-layered oiled cotton gauze media, this filter allows significantly more airflow than restrictive factory paper filters while maintaining engine protection against dirt and debris.

Its round tapered cone design helps smooth incoming air and maximizes surface area, fitting into tight engine bays without sacrificing performance. The filter features a durable, flexible 6-inch molded rubber flange that absorbs engine vibrations, ensures a leak-free clamp-on seal, and can stretch up to 1/16-inch to accommodate slight size variations. Fully washable and reusable, this K&N filter is pre-oiled and ready to install.

Best Uses

1. Custom cold air intake setups for performance cars, trucks, and hot rods.
2. Racing applications, custom turbo/supercharger inlet plumbing, and track builds.
3. Engine swaps requiring custom high-volume air filter fitment.
4. Industrial or off-road machinery, generators, and heavy-duty equipment.

Features

1. High-Flow Cotton Media: Premium pleated cotton gauze designed to minimize intake restriction and maximize airflow.
2. Pliable Molded Rubber Flange: Ultra-strong, flexible flange that dampens vibrations and stretches up to 1/16" (1.5mm) for a secure fit.
3. Washable & Reusable Design: Fully serviceable media built to be cleaned, re-oiled, and reused for the life of the vehicle.
4. Pre-Oiled for Immediate Use: Factory pre-oiled with specialized tacking oil to trap microscopic contaminants right out of the box.
5. Durable Wire Screen Mesh: Structural aluminum mesh holds the pleat structure intact under high-vacuum engine loads.

Benefits

1. Increases Horsepower & Acceleration: Reduces air resistance to deliver noticeable throttle response and power gains.
2. Cost-Effective Long-Term Savings: Eliminates the need to buy disposable paper filters over and over again.
3. Engine-Protecting Filtration: Multi-layer filtration traps dirt, dust, and particulate matter without choking airflow.
4. Custom-Fit Flexibility: The universal clamp-on tapered cone shape easily fits custom piping and tight engine compartments.
5. Eco-Friendly Choice: Reduces landfill waste generated by single-use disposable air filters.  

This Part Fits: