Reviewed By Edward G (ASHEBORO, NC) Reviewed for a 2013 Ford Focus —11/21/2014 5:47 PM
I have only had this installed a few days ago now, the car has better throttle response and a little better pick up, have not noticed any change in gas mileage yet. There is more motor noise coming from the engine compartment but not bad. The installation instructions have a bit to be desired could be a little clearer. I would recommend this product who wants add a little bit pep to there Focus. I have been using K&N products for 20 plus years and have not been disappointed yet.