Reviewed By Shawn R (Murfreesboro, TN) Reviewed for a 2011 Ford Escape —7/5/2011 3:56 PM
It kinda a pain to use. Takes a long time. So make sure you have time. But it does work.
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.