Hi I've just had my 120k mile service and have been told the following need changing... All round brakes (although rear disks might be ok) New cat as the flexi hose is split CV boot split Rear exhaust box corroded and possible valve seal problem as spark plug on cylinder 2 shows oil consumption problem. So I can do the brakes myself for a £100 parts, who are decent manufacturers so I don't buy crappy bakes? Can the flexi hose be repaired on the cat or do I need a new one? How much are they?! Seen one for £150 exc VAT and delivery. Can you get cheaper? And if my engine is using a bit of oil (0.5l every 1200 miles ish), is this damaging the engine - ie do I need to get the valve seals done as it's a £440 job! Could I just try using the thickest grade of oil audi approve of? Thanks for anyones help as the garage have said the cat would be £350, brakes £340 etc ............. help!!!