My interest is much the same as the previous thread by Jab764. I have an older Supertrapp 2 into1 on my 99 Dyna. It was installed when these systems became available in 2000. It has been on my bike through several engine builds, currently running a 116" TC engine. Now I would also like to install the Silent Series Baffle in my exhaust. Will the same part # 041-7450 fit my mufffler? Or will I have to wait until the new SS is available for my Dyna?