Reviewed By Joel L (Mocksville, NC) Reviewed for a
—5/27/2012 2:33 PM
The filter installed easy and added some mileage and zip.
Reviewed By Alex D (La Grange, IL) Reviewed for a
—12/24/2007 7:26 AM
Great product, I can feel the difference in the gas pedel.
To new for MPG rating.
A bear to install, I had the dealer do it on my A4Cab.
Reviewed By Drew W (GAITHERSBURG, MD) Reviewed for a
—4/23/2017 8:37 PM
Much better than stock or kn