hi is the forge valve your all recomending this one?
Ebay item no 110346569476
Is that a good price?
I want to replace my standard plastic bosch one with a uprated one but still keep things stealth.
Sorry there is no link I'm not allowed to post links yet.
I'm assuming you've got a petrol Mk1 1.8 20VT (Cupra, Cupra R etc)
Back of the engine on right hand side under the engine cover you already have a dump valve - a black plastic one - fitting a new one is unclip original, take out, fit new one same as old one - you'll need new jubilee clips as the originals are one time use clips, but no blanking etc. needed.
If you buy the latest version, the 008, you get a full set of jubilee clips, shims and springs.
25mm inlet + some ply silicone hose, so 25-40mm clips will most definitely fit.