I recently purchased a Mazda cx7 2.3 turbo mzr disi with a 6 speed manual transmission from the UK. Since I got it I've been having a few issues but working on getting it up to standard. The most recent issue I came across was with the gearbox. It needs replacing or repair. Does anyone know if the manual mazdaspeed gearbox will fit on my cx7? If not, where do I get a rebuild kit?