I have both - and the manifold and dumppipe both required modification to fit (and I don't mean maybe) and if you have aircon, you have to remove it to fit the turbo, then refit later - not a cheap exercise m- at least mine already needed regassing otherwise I'd be more pi$$ed..
The dumppipe had to be cut immediately after the bottom bend - it interferes with the gearbox, and if you don't cut it, it is impossible to get it to line up with the turbo outlet flange. It also needed a belt with a hammer just to insert a small indent to clear one of the gearbox housing 'fins'.
You then need to get an exhaust gasket refitted, so you have to pull it all back out.
The O2 sensor plug exits directly into the heater hose coming out of the back of the engine, so you have to bend it (the hose) - not an easy task, and resulting in losing coolant all over the place in the process.
The bottom flange bolt at the turbo/dumppipe is practically captured beneath the first pipe bend. I had to cut the exhaust nut in half with a grinder so it would be thin enough to fit into the available gap, hold the dumppipe away from the flange, insert and touch fit the nut, and then do it up as the flange tightens. Forget using a socket to tighten - I needed THE thinnest 14mm spanner I had, and then it was only able to be tightened 1/8-1/4 of a turn at a time. Hard on the back when you're bent over the motor, and you need small hands/thin fingers to fit the nut.
The manifold required a number of cuts to the corner holes on the flange plate to fit to the side of the engine - even 1 mm of imperfection was too much.
There are reports out of the turbo boys in the US about the manifold cracking around the welds at the flange plate - I made up a strip bracket that goes from the top of the turbo housing, and bolts to the side of the block to take the weight of the turbo and minimise the chance of cracks developing under the heatcycles (from sag/stretch).
So - there you go. It was by no means 'bolt on'. But it works well once fitted.
