now then, ive looked but cant find a thread about this. well my car is due a cambelt change, its been 5 years or 52k since its last 1 so it is time. my question is, is it worth spending the extra money to buy genuine audi parts. i get a fair discount at tps etc but still gonna cost about Â£100 more then say, gfs parts or ecp etc and also my car is about 128k so wanna do everything timing belt waterpump tensioner oil filter petrol filter anything else i should consider ? and possibly heldex service previous owner did a oil change and haldex service about 2k ago, as i have receipts from audi and vw for parts but for piece of mind like to get it done myself, but not sure if i be wasting my money. but oil change was with heavy duty oil which im guessing is long life ? but im only thinking im gonna keep the car a year, so is it worth the extra lay out ? and would people be more willing to buy it with say 130k+ if all major parts were genuine audi service parts ?