Reviewed By david j (Fall City, WA) Reviewed for a 2006 Mercedes-Benz CLS-Class —5/4/2006 9:03 PM
better than K&N and easier to install....very happy with purchase and AA was prompt.
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.