Where should I connect an aftermarket boost gauge on an 03/04 Cobra?

[Fred97GT]

I have a 2003 Cobra, and I just bought an Auto Meter boost gauge. I have it wired up, but I'm confused as to where I should attach the nylon boost/vacuum tube. Most forums and websites say you should use a t-fitting and attach it to any vacuum line. However, the vacuum lines have rubber boots on them and are not threaded on the ends, so I'm not sure how exactly I should attach the t-fitting. Any help would be greatly appreciated.


EDIT: I realize the t-fitting uses ferrules to keep the tubes firmly connected, but what I meant was the vacuum lines aren't just plain tubes, they've got big rubber "boots" on the end, so I don't know how to slide that into the t-fitting. Just thought I'd clarify, because it didn't make a lot of sense when I reread my post.

Thank you...

 

[Fred97GT]

Here's a picture of what I think are the vacuum lines. You should be able to see what I mean when I say "boot" when you look at the picture.

 

[tschlientz]

Actually, there is an easier spot. There is a T-connector to the factory boost gague right under/behind the glove box. Here is a link to another guys instructions - http://mywebpages.comcast.net/jtfx/Pages/Boostgauge.html

 

[cwd]

go to back of supercharger lower connection which is boost. you can tee into that line/red and is easily accessible.