Hey Guys,
I'm trying to decide what Cat Back exhaust to get put on my 2002 Ram 1500 Quad Cab with the 5.9L 4x4. My brother has the same truck, but 2WD. He has a Flowmaster 40 muffler on his. I like the way his sounds, but it has an annoying "drone" inside the cab at cruising speed. Would a Flowmaster super 40 be a better choice? Any other suggestions for a nice aggressive sound outside, but not too annoying inside for long towing trips with the horse trailer etc??

Thanks,
Todd