Where do I buy them? I can't find 46mm stacks anywhere.
Thanks.

 

?

 

Suzuki makes some rubber ones that work nicely, but note that they aren't 46mm. The throttle bodies taper out and are wider at the inlet. There was a dude on ebay selling some billet aluminum stacks for a 'busa that looked particularly good.

 

I didn't think of that. I'll have to find out what the diameter is on the other side of the TB, of course Thanks.