anthony - try tweakit.net
they have a 3076r package, which includes, turbo, lines, dump pipe and spacer and flange. Shipping to the uk will probably set you back an arm and a leg, but it might just be what your looking for.
copy-n-pasted from their website:
Includes:
1x Garrett GT3076R RB20DET-RB25DET Turbocharger, complete with internal Wastegate and actuator.
Fitting Kit Includes: Oil and water lines, Gaskets, Spacer, Studs, Nuts and Silicone Elbow for intake.
Optional: Mild Steel or Stainless Steel Dump Pipe (both have separate wastegate pipe blending in three quarters down the dump pipe.
The Exhaust Housing has the 5-Bolt Garrett dump pipe flange (Rather than the 6-Bolt Nissan dump pipe flange), so if you are fitting this turbo to a Skyline (R32/R33/R34), then the optional Mild or Stainless Steel Dump pipe is highly recommended.
$2,460.00AUD (inc GST) AU
$2,236.36AUD(ex GST) AU