I have bought this Boost Gauge for my VW Golf Mk5 2.0 TDI from parts4euro.com: http://www.parts4euro.com/DCShop/product_info.php?products_id=1030&osCsid=004f5fd4e58d83dba8a20373d3711265
Now I am finding it very hard to install this item with thee 4 page instruction guide offered by New South...