Already had FedEx try that on me last Summer. £25 charge for a £50 computer part. It was a good try.No that link just refers to paying duty on items from outside eu or paying duty on items from the eu and uk importing into northern ireland. watchout for people like fedex charging their own customs clearance fees. when you buy the exhaust if theres no conditions to pay anything else but vat and the cost of the exhaust itself then that is all you should pay, people like fedex like putting their own 12 quid on there. just refuse to pay and ask for amended invoice from them.