anyone got any recomendations for a make and supplier for an 05 sti 6speed quickshift kit?

 

I've got a GFB adjustable one with the throw set at 45mm (OE is 80mm). Be warned it is an aquired taste and I suggest you find someone near you who has one and try it first. The increased effort to shift can be disconcerting, not a shredded wheat issue but can feel unnatural. Works better with light flywheel/paddle clutch due to lower inertia in the drive train easing the shift.