Hi there
Not long after I bought my CVO Street Glide I bought 2 sets of 2.00's and 2 sets of 1.75's Fullsac baffles to suit CVO cans.. I have one set of 1.75's never used. Will only suit CVO mufflers. Cost me around $160.00 shipped each set. Happy to get $80.00 + shipping or I'll keep them..They definitely improve the sound and performance from stock.
See here for more info on them: http://fullsac.com/product/2006-2017-cvo-power-core/
Cheers