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Trending K&n Unique Universal Air Filter 3.5in Flange Id / 3.5in Flange Od / 6in Height Collection [F3TuMnPo]

$36.99 $118.99 -69%

Universal Air Filter with 3.5in Flange IDIntroducing the K&N Unique Universal Air Filter, a premium air filter designed for optimal performance and durability. This filter stands out with its 3.5in Flange ID, 3.5in Flange OD, and a height of 6 inches

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Universal Air Filter with 3.5in Flange ID

Introducing the K&N Unique Universal Air Filter, a premium air filter designed for optimal performance and durability. This filter stands out with its 3.5in Flange ID, 3.5in Flange OD, and a height of 6 inches, making it an ideal choice for a wide range of vehicles. Constructed from high-quality oiled cotton filter media, this filter ensures superior air flow and filtration, enhancing the overall performance of your engine. The K&N embossed carbon fiber top and base add strength and durability, while the carbon fiber element contributes to the filter's lightweight design and smooth glass-like finish.
  • Enhanced air flow and filtration
  • Strengthened carbon fiber construction
  • Lightweight and durable design

Technical Specifications and Features

The K&N RF-1038 Universal Air Filter is a clamp-on filter, featuring an inside flange diameter of 3-1/2 inches and a flange length of 15/16 inches. The base of the filter measures 12 inches in length and 6 inches in width, providing a secure fit for most vehicles. This filter is compatible with a variety of models and years, including 1997-2000 Chevrolet Corvettes and the 1998 Indianapolis 500 Pace Car. The oiled cotton filter media is known for its longevity and effectiveness, ensuring years of reliable performance.
  • Inside flange diameter: 3-1/2 inches
  • Flange length: 15/16 inches
  • Base dimensions: 12in x 6in

Practical Applications and Benefits

The K&N Unique Universal Air Filter is not just a performance upgrade; it's a practical solution for drivers seeking improved engine efficiency and longevity. By replacing your stock air filter with this high-quality K&N filter, you can expect enhanced throttle response, increased horsepower, and better fuel economy. This filter is perfect for daily drivers, enthusiasts, and professional racers alike. With its universal fit and durable construction, it's an investment that will keep your vehicle running smoothly for years to come.
  • Improved throttle response and horsepower
  • Enhanced fuel economy
  • Universal fit for various vehicles

What Our Customers Say

January 3, 2026

Absolutely no complaints!

This is a fantastic and an extremely well-made item.

- Rita A..

January 3, 2026

Absolutely no complaints!

Very well designed and very, very functional.

- Royalty Y..

January 3, 2026

Absolutely no complaints!

A product that has simplified my entire routine.

- King H..

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