Coupling for a custom intake

[93Luminanewb]

I've decided that I'm going to try and make my own custom air intake. I have the cone filter, and access to a pipe bender, and pipe. I just need to figure out how to couple it to the throttle body since its oval. I was thinking of using a rubber hose, but I don't know where I can find one big enough. Anyone have any input on where to find it or if theres a better thing to use? Thanks.

[Redfox340]

You should be able to sang rubber grommets (3" diameter) at local hardware store.

Otherwise, my next guess would to locate them on a Import on-line catolog.

Something tells me that you're able to buy them a la carte.

 

- Erik