Halfords

after visiting this store enquiring for a K&N air filter armed with the manufacturers part number and the K&N part number it took five hours for them to decide they could not supply this item. After ringing K&N filters they advised me that these filters were in stock and go to Demon Tweeks. They supplied one via there postal order system cheaper and within three days. Both Halfords and Demon Tweeks are K&N filter dealers but guess who performed best. If you want cleaning products or on the shelf items they can manage that but anything else go to Demon Tweeks.