Hi folks I have been reading various threads about JonnyC's coking valves and have decided that as there is an offer on for catch cans I am going to invest. See link here For £100 it seems a decent price and saves me doing any PCV mods etc.. I just need to decide whether I am going to Seafoam in order to try an decoke the valves before fitting it. This is a pic of JonnyC's valves and they weren't high mileage: More info: http://www.mk5golfgti.co.uk/forum/index.php?topic=7040.0 At the current price I think it is another one of those sensible protection products which can help to overcome some of the VAG oversights particularly on modified cars. Go to the site, register, and put your name on the group buy (think it is about page 8 at the moment). List is quite extensive and there seems to be no opposition to non Golf Mk5 forum members signing up for it. FYI: This is not my group buy so I know nothing further than this, just wanted to give you all a heads up that I'd seen it through another forum. Get your wallets out DAMN quick if you are interested as by tomorrow morning it will be closed.