K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H

K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H

Marsoni

M251S

$100.79

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

K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in HK&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra strong molded

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I applied Silex sound deadening material to the rear interior of a Ford Maverick truck cab. Lots of narrow areas, and lots of curved surfaces. This set was a must to properly apply the mats to the metal surface. There were places that I had to push down with my fingers due to obstacles like seat belt mounts, but I could tell that I was not getting the same results as I was with the crimped rollers.

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Reviewed in the United States on May 5, 2026