http://www.knfilters.com/se...

Here is a link to the K & N Typhoon System Cold air intake filter kit we want to sell. It is freshly oiled and has around10,000 miles on it. It lists for just under $300, and we'll sell it for a firm $150. It's in excellent condition. This kit fits 2012-2016 year Ford Focus with 2.0L engines. The only reason we're selling it is because we traded in the Ford and put the OEM filter kit back on the car.