I am unsure of the best place to mount my purge lines because my bottle isnt filled yet and i want to make sure it looks good when i actually do it. How do you have yours angled and where exactly do they come out at?

I have a dynotune nitrous purge valve and dual outlets for it with plastic tubing.

 

Ditch the plastic tubing and go to autozone and get the copper tubing they got...it sstays way more stable than that plastic when the nitrous runs thru it........i ran mine thru the cowl....just took 2 clips out and ran the line thru those holes.

 

You can see the hardline on top of the intake which then goes into a T fitting and comes out thru the cowl.