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  1. Mechanical (Focus Mk1)
    Hi there First post on and i was hoping someone might shed some light on this strange thing I installed a K&N cone filter to my 2002 Ford Focus 1.6 Elle today Was driving it around for a couple of miles, stopping into places (Homebase, the dump etc etc..) and i could hear what you...
  2. Serious Power/Performance/Mapping/Rolling Roads
    i have a standard 2000 ford focus 1.8 zetec petrol, is a k&n worth getting and will it really improve mpg? ive had to get the insurance where they install the box in the car and monitor how you drive so i wont be breaking any landspeed records in my car and ive already noticed its rather greedy...
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