K&N Universal Air Filter Chrome Round Tapered Red - 4in ID x 1.125in L x 5.5in H (Multi Lingual)

K&N Universal Air Filter Chrome Round Tapered | 4in ID x 1.125in L x 5.5in H

Boost horsepower and airflow with the K&N Universal Round Tapered Red Air Filter. Features a 4in flange ID, chrome top, and clamp-on washable cotton design.

Engineered for ultimate airflow and long-term durability, the K&N Universal Air Filter features a high-flow, oiled cotton gauze media housed between aluminum wire mesh. Its round tapered shape and compact dimensions (4" Flange ID, 1.125" Flange Length, 5.5" Filter Height) make it an ideal upgrade for custom intake setups. The mirror-finish chrome top cap adds a sleek aesthetic under the hood, while the flexible rubber flange absorbs vibrations and ensures a secure, leak-free clamp-on installation.

Best Uses

1. Custom cold air intake and short ram intake systems
2. Race cars, street rods, hot rods, and custom engine builds
3. Replacing restrictive factory air boxes on modified vehicles

Features

1. High-Flow Oiled Media: Premium 4-layer oiled cotton gauze for maximum air volume.
2. Chrome Top Cap: Mirror-finish chrome top provides superior durability and show-car styling.
3. Flexible Rubber Flange: Ultra-strong molded rubber collar allows tight clamping and vibration resistance.
4. Washable & Reusable: Designed to be cleaned and re-oiled for long-lasting performance.
5. Precision Dimensions: 4-inch (102mm) inner diameter flange, 1.125-inch (29mm) flange length, and 5.5-inch (140mm) height.

Benefits

1. Increased Horsepower: Delivers up to 50% more airflow compared to standard paper filters to boost engine power.
2. Engine Protection: State-of-the-art filtration protects vital components against harmful dirt and debris.
3. Cost Savings: Eliminates the need to repeatedly purchase disposable filters over the vehicle's lifespan.
4. Easy Clamp-On Installation: Installs in minutes with the included heavy-duty hose clamp.
5. Eco-Friendly Choice: Reduces landfill waste by replacing hundreds of single-use disposable filters.