Reviewed By Leonard P (Bolckow, MO) Reviewed for a 2002 Ford F-350 —5/15/2016 3:58 PM
works great 1.5mpg increase more power on my 7.3
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.