The K&N Universal Filter - ROUND
STRAIGHT - UNIVERSAL XTREME - Part No RX-4140 is a unique product. K&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 moulded pliable rubber
flanges which absorb vibration and allow for secure attachment and can also
be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable
and reusable.
About
the brand-
K&N Engineering, of Riverside,
California, is the inventor and leading innovator of reusable cotton gauze
filter technology for automotive applications. From humble beginnings as a family
run business over 35 years ago, K&N Engineering, now a truly global company
with offices in the U.K. and the Netherlands, continues to exist as a family
owned business with an enthusiast mindset and a direct connection with motor
sports that carries over throughout all levels of management and
manufacturing.
Today, K&N exists as both the sales and brand leader for performance
filters, and maintains a stocking catalogue of over 3,500 part numbers,
including an extensive line of both factory replacement drop-in filters, FIPK
(Fuel Injection Performance Kit) applications, and its line of innovative
Performance Gold oil filters.
