K&N Releases a New Round Custom Air Filter with a 9 Inch Diameter
K&N manufactures a wide variety of custom air filters designed to fit
your specific needs.
K&N's E-3551 round custom air filter.
K&N has released a round custom air filter (E-3551)
that is designed for increased airflow as well as excellent engine protection.
This air filter is designed to achieve high, virtually unrestricted air
flow while maintaining filtration levels critical to ensure long engine life. The E-3551 has an
outside diameter of nine inches and an inside diameter of eight inches in
addition to a height of 3.5 inches. The E-3551 can be used with K&N
stainless steel custom assemblies.
K&N has been making washable/reusable performance air filters since 1969. K&N
custom air filters feature an oiled cotton media and are backed by our one-year
Find K&N products for your vehicle using the K&N application search then use the
dealer search to find a K&N dealer in your part of the world.