Hey, I don't believe anyone makes side exhaust kits for fox mustangs in general. Heck, its hard enough to find just a single exhaust pipe for a 2.3. You would have to fabricate your own or take it to a muffler shop or something.
If you're going to fabricate your own it would probably be easiest if the tail pipe went out the passenger's side since that is the side that the exhaust comes off the engine. But then again, on these mustangs with the single exhaust, they had the pipe go over the driveshaft to the driver's side.
It's a great idea though, because I'm sure not many people do it. It would look pretty sick too!
is there a side pipe kit for these? 
