Suzuki Club UK

Hi guys
My new sj has a Su carb with an air filter bolted directly to it.
I want to fit a snorkel but don't know how to go about this. Do I need an air box to the Su then a snorkel from that? Cheers.

If you look on ebay you can get a boy racer style ram air kit witch involes some pipeing a round airbox with fliter init and more pipeing