Thanks katana,
Yeah I'm aware the mk3 mx5 used a duratec, which is why I was thinking of using it mx gearbox. Originally was going to use type 9, but I've priced afew things up and thought maybe if I used the Mazda box it might work out a little cheaper? Does anyone know of any advantages/disadvantages of one over the other? And my main question is will the Mazda box physically fit in the standard tunnel? I understand brackets/mounts May need adding or moving, and I've read about the gear being 7-10° out but from what I've read it isnt a problem and the gear stick can be modified/replaced so it's not an issue. Thanks for your input though, I'll have a look on turbo sport too! Appreciate it!