Any muffler shop ought to be able to weld it to your stock tubing and attach a set of exhaust hangers.... but all you'll get is more noise. In order to make any difference in performance, you need to replace the stock tubing with oversized, mandrel-bent tubing.

Furthermore, canister mufflers are quite loud... so install some sort of resonator immediately down-stream of the catalytic converter. If you only have your universal muffler, I guarantee you'll be cited for excessive exhaust noise.