I've been planning a brake duct install. While I had my car up on the lift today I noticed that the stock 2005 bumper has two air guides on the left and right of the radiator that come off and have nothing behind them. Has anyone tried to put a duct inlet there?
Its super stealth and I think a 2.5'' or 3'' duct can be run off that. I just don't know how to route it since there is a radiator behind there. Itll depend on how flexible the hose is..

 

https://my350z.com/forum/autocross-r...r-the-zed.html