I was getting some help with my tune today 2014 SG 120R, and the guy helping me asked me to make sure my vacuum cap was on, so I went to look, and...

I dont have one...

to make sure, i went to the book, it has a purge tube fitting/cap, and online viewing pics of a 58mm TB and they all have a post with a cap on it between the injectors and the TMAP harness, but on mine, there isnt anything there.... meaning, theres no post, tube, cap, or whatever right there...

so now Im wondering whats up with that....? lol