Reviewed By JAY S (Schenectady, NY) Reviewed for a 2009 Mercury Mariner —3/13/2011 8:57 AM
Easy to install. Great instructions. Gas milage seems slightly better so far. Improves throttle response quite a bit. Great product!!
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.