Reviewed By James S (Sahuarita, AZ) Reviewed for a 2001 Isuzu Trooper —5/30/2014 9:51 AM
I have used K&N Air Filters and Oil Filers on my Cars, Trucks and Motorcycles for years.
Reviewed By Brian D (Taylorville, IL) Reviewed for a 2015 Ford F-250 —4/21/2015 6:00 AM
Use one on my F350 diesel (factory) and bought aftermarket CAI for use on my F250 gas motor. Replaced filter with one of these and noticed .3 mpg improvement and easier engine "breathing". Believe it will easily pay for itself.