True duels for an 05 Deluxe

[corndog]

I was wanting to know if anybody has installed true duels on a deluxe

[HemiKing0306]

I checked out some true duals at Americade last year and have been kicking myself since then for not getting them then. I've decided to go with them this year after seeing Doug Keim's daily bagger in " The Magazine". I really like the way they look without the crossover pipe coming off the back cylinder. I have not seen any posts regarding performance, sound, etc. I'm no mechanic, and certainly not as well versed in engine technology as many of the readers in these posts, but they do look cool and the ones I heard this summer sounded good. Please any advice would be greatly appreciated.