ok guys i have a 3 set gauge and a pillar pod.

i know how to fit the boost,
the water temp looks easy.
now its the oil one im confused about.

it has the gauge and wirse and a install map but there is like a unit aswell. where does that go, can supply pics later

 

oil temp or pressure?if its pressure it sounds like the unit that goes in where the orignal pressure switch is.

 

As above. I think you can get an adaptor which allows you to use your original pressure switch and also the sender from your gauge. If it is oil temp then just need a sump plug adaptor the same size as your sump plug with a thread tapped for the sender and that effectively becomes your new sump plug. Look at Burton Power's fitting accessories for gauges

 

Do a search mate there has been about 3 other Threads on here recently all asking the same questions.

 

will look else where ta. and for ur info only its oil pressure..