How best to port stock airbox?

[akop18]

I know there's been alot of discussions of aftermarket intakes on this forum, I'm more interested in keeping the stock airbox and porting it to get a little more supercharger noise. I can't fine any threads talking about exactly where they are porting the stock airbox so I was hoping for a little input from the community. I have the intake ripped out right now I am changing plugs and coils before I put 034 stage 1 tune on it, I want to port the airbox before I put it back together. So where is best to port the airbox and how big should port be?

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[Fresh.S4]

cut big vents out on the top portion of the box that houses the filter

[akop18]

cut big vents out on the top portion of the box that houses the filterOk sweet cuz thats exactly what I did lol. Thanks man.

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