Originally Posted by http://mkturbo.com/#oil

The oil line kit will come with a -4an feed line and restrictors, -8an drain line, a tee block and fittings to bolt in at the oil pressure sender port on the block, drain fitting for the oil pan, and the input and outputs for the turbo. Basically everything you need to oil the turbo is included except for the drill bit and tap needed to tap your oil pan. The AN lines and fitting are all Aeroquip and covered in fire sleeve, they are locally made at a hydraulic shop.