hi guys i want to fit some of these. but dont know which ones to go for. ie the one that fit where the reserc valves are atm or wether to fit them in the turbo hard pipes iam long at a set of jdmprf. blow off valves that look like they fit in the stock position. they are asking £100 for the pair. what do you guys think.

any input would be greatlly appricated.

Disconnect & plug the vac feed to it. This will render the BOV inoperable.

 

I would expect it will sound similar to your RS once the expelled air mass is no longer halved.

Would you also need to block off the old feed Noel?

Thanks I don't know why I didn't think of doing that, as soon as I get a chance I'll give it a go and let people know if it makes any differents.