Originally Posted by dinan540
If you want to free up some exhaust note and weight, get rid of the resonator and replace it with a straight pipe. www.supersprint.com
sells them for $200 or most exhaust shops can fabricate one for you.
magnaflow also makes resonators for our cars. the 540 has actually 2 resonators/mufflers. one's the banana in the middle and it's heavy.
magnaflow resonator should be under $70 shipped... maybe less.
check with mike del toro for more info in previous post