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Description
K&N Universal Air Filter - Carbon Fiber Top and Base (RP-5161)The RP 5161 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light weight design and gives this filter a smooth glass like finish. The RP 5161 is a clamp on filter that has a flange inside diameter of 3 1 4 inches and length of 2 inches. The base is 18 3 4 by 5 inches and the filter height is 4 5 8 inches. Designed to increase
The RP-5161 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-5161 is a clamp-on filter that has a flange inside diameter of 3-1/4 inches and length of 2 inches. The base is 18-3/4 by 5 inches and the filter height is 4-5/8 inches.- Designed to increase horsepower and acceleration
- Washable and reusable filter media
- Carbon fiber composite increases aesthetics
- Lighter than conventional filter tops
- One year limited warranty
- Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Excellent research and well written by a Noble Laureate
Format: Hardcover
Excellent research and well written.
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Reviewed in the United States on December 10, 2025
★★★★★ 2
should have been shorter
Format: Hardcover
really interesting approach - but far too wordy
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Reviewed in the United States on February 3, 2026
★★★★★ 5
6 year old loves these books
Format: Paperback
One of my son’s favorite book series.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Ohhh space chickens! :)
Format: Paperback
My son love love loves this series!
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Purple Space Chickens 5
Format: Paperback
Another great book in this series. We had lots of laughs. Sprinkles and Bears interactions were so funny in this book. Looking forward to book 6!
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Reviewed in the United States on October 11, 2025