Reviewed By Ryan P (Austin, TX) Reviewed for a 2005 BMW X5 —10/15/2009 11:11 AM
The Filter really makes a difference in the acceleration and over smoothness of my engine. Great purchase.
Reviewed By William H (Huntsville, AL) Reviewed for a 2002 BMW X5 —4/18/2007 1:45 PM
I noticed a difference in (better) engine responsiveness right away! Cannot accurately determine MPG figures due to city driving. Maybe I can report back later when I get some highway driving! No regrets! Just smiles!