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K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENT
K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENT
K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENT
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K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENT

Marsoni M251S
Sale price$146.99
Pay 4 payments of $36.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENTK&N's custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you expect from K&N. These custom air cleaner assemblies are designed for use with any engine that uses a round element air cleaner housing. They incorporate our famous K&N Air Filters and provide more air flow than other assemblies of this type. Available in 4 different designs, the perfect assembly is sure to be
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Quick Dispatch:

Your K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENT orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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You'll receive a tracking link by email once your K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in H w/VENT ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1713 reviews
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Product Reviews
G
Verified Purchase
Geoff G.
New York, US
★★★★★ 4
Top quality for the price but a little tight in the toe box
Size: 8.5, Color: Black Full Grain
A little tight around the toe box for me and I don’t have a particularly wide foot. But the quality is great and the look is awesome. Hoping they stretch out a bit with some wear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Good fit, good insole.
Size: 10.5, Color: Tan Full Grain
Excellent footwear. Foster
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
C
Verified Purchase
Chandler Campbell
Grantham, US
★★★★★ 5
This product is worth every penny of its price.
Size: 11.5, Color: Tan Full Grain
I recently purchased these boots and I must say they fit very comfortably. Johnston & Murphy is my new brand in footwear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
D
Verified Purchase
doc m
Houston, US
★★★★★ 5
Great quality and price, true to size, and comfortable fit
Size: 32W x 30L, Color: Medium Vintage
Nice jeans--very close in quality to my more expensive Wranglers. And they run true to size, which is a real bonus in today's unpredictable clothing markets. The flexibility of the material makes them very comfortable, whether you're walking or sitting. Good job, Amazon Essentials!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
D
Verified Purchase
Dan
Dallas, US
★★★★★ 5
High quality jeans at 1980's Kmart prices
Size: 30W x 29L, Color: Black
I love this brand of jeans. The look and feel great. I also love that there are many sizes. I have been losing weight and have bought a lot of jeans. the waist size comes in one inch increments and at this price i can afford it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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