Seperating the exhaust...

[JackieFan]

If it's not actually welded to it you could try heating it and cooling it a few times with all the bolts undone, you'll need a good blowtorch though. a good bit of shock therapy doesn't go a miss either, just be careful of the old turbo and exhaust manifold.

EDIT - I hate my Satellite Broadband!

[northerner]

I had this problem he on mine as the zorst had been on since new. I unbolts the elbow from the tubby then took off the down pipe from underneath and used a chisel with a hammer and it soon came loose

[James H]

Yer i had that plan, gonna have a go at it tomor thanks for your help guys.