| Regarding the blow off or dump valve issue on the cooper s` I have a feeling that a while ago when I was thinking of buying a VW G40 Polo which is a 1.3 supercharged Polo coupe that looks like an ordinary Polo coupe except for some descreet badging and a set off BBS wheels I saw a site where somebody had managed to fit a dump valve to one. I can`t remember the site but Dubs sport`s web site maybe worth a look as they are VW nutters and have had a go at some completly ridiculous stuff, e.g a MK1 golf with two 2.0 litre Audi engines and nitorus that produced 400bhp. The only thing is they are based in the UK. | 
