Help with nitrous fuel line adapter!!!

Nitrous Express has a nice piece but don't know if I should order the 8mm or 10mm piece? Do you guys know which one I should order?

 

Wish I could help, but I can not.

Maybe Ralph (Mol) knows?

 

If you go to the NX website I think it will give you a part number for Chryslers

 

sorry it took me so long to get here. you need the 8mm one part #16190 if you are useing the stock fuel rails. pm me if there is anything i can do to help you with you project. where in socal are you located?

 

awesome thanks.