I got a 96 F150 supercab 302 auto. I am wondering if I get a catback if I can keep my spare tire underneath. Some have 1 in and 2 out would it cause a problem with spare if so are there any makes that let you keep the spare tire underneath?

 

Go to your local muffler shop and they can hook you up. You can exit the pipes where ever you want and for less money than catback systems. I exited my duals before the passenger wheel. Considered running them both out behind the rear wheel, which is the stock location for my '88 5.8L.

Shop around and get more than one quote.