K&N 5-1/8in Flange Custom Air Cleaner Assembly

K&N 5-1/8in Flange Custom Air Cleaner Assembly

Marsoni

M251S

$146.99

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N 5-1/8in Flange Custom Air Cleaner AssemblyK&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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Your K&N 5-1/8in Flange Custom Air Cleaner Assembly orders ship within 1-2 business days.

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

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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]
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Absolutely LOVE this toner. My skin is slightly sensitive and this formula NEVER burns my face. Great exfoliation. No tightness or dry areas. Fantastic for the price and just as good or better than name brand or expensive toners. I’m a repeat buyer. Big bottle and lasts a while. I would highly recommend.

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Reviewed in the United States on May 17, 2026