Login
K&N 11
K&N 11
K&N 11
 Next

K&N 11" OD x 5" H Custom Air Filter Assembly - High-Performance

Marsoni M251S
Sale price$215.00
Pay 4 payments of $53.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N 11" OD x 5" H Custom Air Filter Assembly - High-PerformanceProduct Overview Enhance your vehicle's engine performance with the K&N Custom Air Filter Assembly, engineered for superior airflow and filtration efficiency. Featuring an 11" outer diameter and 5" height, this assembly is perfect for high performance applications. The innovative X Stream top design significantly increases filter surface area by redirecting airflow through the side pleats, maximizing air intake. This design is integral for boosting
Easy Shipping

Quick Dispatch:

Your K&N 11" OD x 5" H Custom Air Filter Assembly - High-Performance orders ship within 1-2 business days.

Delivery Options:

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

Order Tracking:

You'll receive a tracking link by email once your K&N 11" OD x 5" H Custom Air Filter Assembly - High-Performance ships.

Need Help?
Questions about K&N 11" OD x 5" H Custom Air Filter Assembly - High-Performance, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for K&N 11" OD x 5" H Custom Air Filter Assembly - High-Performance in your area.

Get Shipping Estimates

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
4.1 ★★★★★
Based on 508 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Susan Brown
Grantham, US
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
C
Verified Purchase
C. V.
Draper, US
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
K
Verified Purchase
KDK in Texas
Lake Worth, US
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
P
Patti J Fredley
Carnegie, US
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
L
Verified Purchase
LC
Grantham, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026

recommand products

MLB Cubs Fey Wristlet
MLB Cubs Fey Wristlet
65.00
 Collegiate University of Alabama Shopper
Collegiate University of Alabama Shopper
139.00
 Kirby Mini Domed Crossbody
Kirby Mini Domed Crossbody
85.00
 Tucker Bryce Hobo
Tucker Bryce Hobo
115.00
 Art Deco Crossbody
Art Deco Crossbody
179.00