Any one heard of or done a true duals setup (headers on each side of the block going straight back to their own exhaust systems) on an S2?

 

if all four cylinders exit to one side, why would we want to run an exhaust back to the other side? There are a few aftermarket headers available.

 

This is a joke right? After all last time I checked we didn't have a V4

 

I suppose you could run two 2-1 headers, with two seperate cats and two seperate exhaust pipes going back to two seperate mufflers...

I think the cat part makes it quite unlikely to happen, although on a race car that wouldn't be an issue. I'm no automotive engineer, but it's hard to imagine that giving any more power than a traditional single exhaust.