hi all i have red some of the old posts about dump valves and was thinking i have 2 dump valves in my shed one is a bailey off a fiat punto gt turbo and one other thats off a sierra cosworth!! would one of these dump valves work on my focus rs as i have all the fitting kit just thought i may be able to save a few pounds useing one of these! i dont want to put on the fitting kit and not have a dump valve to go on cause that will just cause hassle and will be a waste of time any ideas or answers would be great