Same issue with me..3" system with an xforce muffler and it was too bludy loud..gave me a headache...so then replace it with a varex one..so much better and you can just turn it off whenever u want too
I got resonator installed today and it cut down drone by 50% , extra power and nice note is still there .. He also installed a removable flute/silencer which again cuts the exhaust noise down by 75%... everyones happy