Reviewed By Paul G (Childersburg, AL) Reviewed for a 2009 Dodge Ram —1/8/2016 6:33 PM
This unit changed my truck drastically! The pick-up from a dead start has improved and speed increases after reaching highway cruising is dramatic. My around-town mileage increased from 13.5 to 14.5. I have not checked it on a trip yet. The sound level did increase in the truck but is not objectionable. I am well pleased with this addition.