This is a stock fuel rail that will work on a maxima intake but it has a place to put a return and a supply fuel hose, it is for a vq35, I have sold the injectors but the fuel rail is still good just take off the fuel damper and your good to go let me know if you have any questions... 40$ shipped in us.

 

Will this rail work on a 3.0L? And is this a top feed feul rail? If so do you know if this will work on a vq30 cause I'm thinking about changing my injectors to top feed instead of side feed. Let me know.