as above..m18x1.5 adapter fits in the turbo (same fitting you would use in the big end of a 044 fuel pump) and what ever fitting you find you need from there

http://www.ebay.co.uk/itm/6-AN6-06-M...item2309ce94bd

or if room is a issue these


http://www.ebay.co.uk/itm/6-AN6-06-1...item27d30c00ef

http://www.ebay.co.uk/itm/M18-x-1-5m...item27d30c04de