You are correct! You run nitrous into both sides of the nozzle.

 

TS Performance is supposed to have an awesome nitrous kit. I think it is more in line with the high end aforementioned squeeze kits....price wise anyway. I haven't done enough research on them yet to compare one to the other part for part. I've got head work to do before I can add the bottle anyway. Word on the street is positive from what I've heard anyway.

 

Doug, they just switched this to a 2 single dry nozzles. They install into a tapped 1/8" NPT hole.

brandon.