I'm looking to spray here soon and not sure if I want the plate system set up or run it through the intake boot..any pro's or con's with either set up? Also, are you guys running a purge kit as well?

 

If you don't mind grinding on the thermostat neck a little, the plate kit is the way to go. The overall install will be a lot cleaner and you won't be spraying fuel in front of the throttle body. I would recommend a kit purge but it's not necessary.

 

My car has the spray going into an aftermarket aluminum elbow. IT was on there when i got it. It looks clean, but im not sure on the performance vs a plate system.

 

I don't think there would be a huge performance different. But think of a plate behind the throttle body, when the TB opens up it is pushing the N2O straight into your manifold. A kit that hooks up to your MAF or elbow will get deflected by the throttle body, plates, etc.