Hello mate grand job that, when you turn the turbo the only thing in my experience is that on th compressor side some turbos have a paper gasket and some of the older type casting have a mooosive 'O'ring type seal, just be careful when you try to move it. Dont forget you will need to weld a support bracket welding onto the bottom of the manifold, i have mine going down to the engine mounting and have drilled the side of the engine mounting braket, just bolts onto the engine mounting so it does'nt keep pulling the studs from the head and crack where the pipes join the flange going onto the head.( i speak from many hours hellicoiling and cracked front pipe), sorry in advance if you've done this . I also have a stabalizing bracket that fastens the front pipe along side the gearbox so that whole lot moves together. This stopped the frontsection of the exhaust moving on my silvy.
An idea for the down pipe aswell from the guy who made my front pipe was try and get the flange to be further down so can take the system of the car from underneath rather than have to faff on under the bonnet but i suppose you have to worry about a bonnet
, you can just lift the fooking front off ya lucky bugga,lol
Damn good job though , looks like it less time than the from start job i did, a lot tidy'er than mine aswell
thumbs up from me mate.