lol!! yeah everyone has a cnc'd 5th gear removal tool for a cossie t5 sat in the workshop! Sorry mate, but that was a bit of a bell end thing to say hence the reason i gave the warning in the first place.

Back to the topic: there are a couple of specialist in the UK here's one. I think there is another in Birmingham.

Gearboxman

Mine was done here by John. He has plenty of t5 broken boxes there for spares and was recommend buy a couple of guys on here.

Hammerton Garage / Solent Gearbox & Axles ask for John