Reviewed By Richard M (NEWARK, DE) Reviewed for a 2015 Nissan 370Z —10/24/2016 8:42 PM
Seem to have allowed engine to breath better. They were teamed with a Borla exhaust.
Reviewed By Jose V (Pasadena, TX) Reviewed for a 2011 Nissan 370Z —6/28/2016 12:40 AM
Switch out stock filter for the aFe pro-dry S air filters in my 370z. After two months of use I have notices a 1.1 more MPG so I am very happy with that. I also feel like the car shifts smoother through the gears.
Reviewed By Charles M (Newberry, IN) Reviewed for a 2006 Ford F-350 —12/28/2016 8:36 PM
Increased my fuel milage about 1 mpg. Would give it 5 stars if it hadn't been a pita to install,which is ford's problem not the filters. Overall happy with the purchace as I didn't want to drop $300 for a complete cold air intake.