I have an '09 Challenger R/T, 6 sp man. The previous owner installed an MBRP, 3" dia, stainless steel ehx. The drone is absolutely terrible. I've threatened to reinstall the OEM exh that came with the car, but would like a nice sound. I have read so many threads concerning exh combos etc that I am totally confused. I would hesitate to start cutting up this expensive MBRP, but can not stand the drone that accompanies it. Any chance that someone out there has the puuurfect solution to my problem. I want a nice sound, but w/o the drone. Also, is it economically feasable to sell & ship my MBRP? I'm not sure how it is pieced together, but it would appear that shipping chgs would be expensive. I know the OEM exh is very long & nearly impossible to ship w/o cutting it into pieces. Thanks.