On what side of the fuel filter does the gauge go its been a long time since I have done one.

 

The side that feeds into the fuel rail.

 

So I just get fittings that thread into the top of the 17mm bolt that feeds the rail.

The hole in the top just looks a little small

 

bump cmon need help

 

Ok so I have figured out hat I need to get diffrent banjo bolt does anyone know where to get one?

 

why do you need to get a different banjo bolt? you should be able to get an adapter for the fuel pressure guage to the existing banjo bolt. It will be much less drama than trying to find different banjo bolt. take the path of least resistance.