93' 240SX SE Exhaust Question

[CharlieWeaver240sx]

My exhaust has finally rusted though so its now time to change it all out. Ive cut it from the catalitic converter. I was wondering if i need the resonator or not. And well im to cheap to by a new muffler so i was wondering if the old exhaust from my dads mustang would work i can get it mounted thats not the problem. im just not sure if its going to affect my proformance. is JBA exhaust system. here is a link. http://www.jbaheaders.com/evol...-2633 If yall can give me any tips please do

[rotorimp]

Certainly they wouldn't charge you More than a 100-150 at a muffler shop?

[180fan]

looking though my old receipts, I found the previous owner had gotten a $20 muffler. so if you're not willing to cough up 20-100 for a muffler, maybe owning a car isn't the best idea.