We picked up my boyfriends new Street Glide this week, he had the dealer install a set of Rineharts "true dual", sounds amazing, I'm positive it's the sound you're looking for!

 

I'm pretty partial to my D&D slip-ons, and the price was damn good to boot. This is D&D Slip-ons, I forget the name of the fuel chip, and big sucker air cleaner. I can definately feel a seat of the pants performance increase, and I love the sound. Out the door installed was $950.00 at a local shop.

Here's some video I took:

http://www.youtube.com/watch?v=b8zJnZbSXfs

http://www.youtube.com/watch?v=HDHrRXTjAzg

http://www.youtube.com/watch?v=71JlvDI7q_s

http://www.youtube.com/watch?v=00wnhWgqSFA

 

I like my V&H Ovals with the dresser duals, sounds like a Harley but not too awful loud.