Boost controller is always a tarty part of the spec so people are bound to chirp up with expensive electronic ones...gives people incredibly passive access to the cars map so always good for performance involvement. Shame it makes a tuner of everyone... lol


I'd use anything over a bleed valve, had a 'dawes' manual valve on a ZVH running a nice surgey T34 and held brilliantly, only 12-13psi to be fair.