


K&N Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in H
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in HSKU: RF 9160 UPC: 024844394293 K&N Universal Clamp On Air Filter 3 1 8in FLG 4 15 16in B 3 1 2in T 4 3 8in H RF 9160 for BMW 1 3 Series This K&N RF 9160 round tapered clamp on air filter delivers up to 50% more airflow than paper filters for gains in horsepower and acceleration. It fits universally across racing vehicles, RC cars, generators, snowmobiles, tractors, and pairs with K&N 57 0680 intake for BMW 1 Series 2007 2011, 3 Series 2007 2012, X1
Quick Dispatch:
Your K&N Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in H 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 Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in H ships.
Need Help?
Questions about K&N Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in H, 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 Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in H 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
You may also like
4.4 ★★★★★
Based on 1905 reviews
Sort
Product Reviews
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Fit nice
Color: Blue Crystal, Size: One Size
Love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 5
Sturdy and great looking.
The Burberry glasses are really nice looking. The frame is nice and sturdy. I am very pleased with them. They are a little pricey. Nonetheless the glasses have a great look, design, and are well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
★★★★★ 5
A Perfect Fit
I wanted to save money for my new specs. After my exam and prescription I shopped on Amazon for my frames. After receiving the glasses I took them into the Optometrist of my chose and had them filled. Everyone commented on my new glasses. I am welled please. They are modern, my bifocal looks good in them, and the fit is perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2023
★★★★★ 5
Quality
Very nice glasses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025