Reviewed By Dean T (Wenatchee, WA) Reviewed for a 2006 Ford Focus —4/29/2008 2:53 PM
Just checked mileage after installing typhoon on my car. Picked up 3mpg thats about 10%. Not bad with gas at $3.69. Removing the stock airbox and "snorkel" took way longer than it should, but the typhoon was an easing install. Plan on buying three more for my other cars. The factory air cleaner for this car is not a replaceable element, maybe replace a large box that is wedged into the fender at some outrageous price. The price I found here on autoanything was cheapest I found and the part was drop shipped straight from K&N. Ford Focus ST 2.3L Duratec.