Genuine Forge motorsport recirculation valve to fit both the 225/230 and 250/265. Only used for around 6 months/3000 miles before I swapped it out for a dump valve. Fitted with yellow spring so ideally suited to a stage one mapped car however I can supply a green spring aswell for standard mapped cars. Pretty much good as new bar a couple of scratches from fitting/removal. £100 posted. If your local I can provide fitting for an additional £30 to save yourself the hassle and it'll take around 30 minutes. Thanks for reading.
Depends on the application. If it's a 225 then it adds a little more whoosh between gears, even more so with the airbox mod or induction kit. On a 250 I'd have to say there's no noticable difference in noise. All PMs replied to.