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K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height
K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height
K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height
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K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height

Marsoni M251S
Sale price$167.99
Pay 4 payments of $42.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in HeightNot only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine. Installation Instructions Technical Bulletin Technical Bulletin
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Your K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height 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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You'll receive a tracking link by email once your K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height 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
4.5 ★★★★★
Based on 993 reviews
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A
Verified Purchase
Amanda Nieves
West Palm Beach, US
★★★★★ 3
Wish it was offered in a smaller size
Size: Medium, Color: Brown
Looks fabulous but they need to make a smaller size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
M
Verified Purchase
Massmama
Louisville, US
★★★★★ 5
Very attractive and good fit
Size: X-Large, Color: White
My son loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
T
Verified Purchase
Trini
Lexington, US
★★★★★ 5
Well made Shirt
Size: Large, Color: Black
Thick, soft to the body, true to size and very comfortable. This top is well made and its pattern lends to be dress up or casual vibe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
M
Verified Purchase
Mr. Man
Port Orchard, US
★★★★★ 5
You won't be sorry.
Size: X-Large, Color: Army Green
My husband loves this shirt. Really likes the material and the fit. Just ordered 2 more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
M
Verified Purchase
Me. Myself, and I.
Belleville, US
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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