First I'd like to thank Durwood and Jamie for all their effort put into testing and sharing the results, they made my decisions much easier. These are the parts I used on my 2018 Street Glide with 18,000 miles, D&D Billet Cat exhaust, Redshift 468 cam, and Screamin' Eagle Round Extreme Flow air filter.
Dyno tune was done by Ed at The Dyno Difference. Peak HP is 105.4@5370rpm and peak torque is 118.7@2986rmp. I have a .jpg of the dyno graph but after an hour of trying to post it I gave up.
Below is a link to a low quality clip showing Ed checking for detonation on the dyno.
https://www.youtube.com/watch?v=2jyM4wfmpzQ
PS If someone knows how post a jpg I could email the dyno graph to you for posting
Brad
Read this, then submit your sheet on the dyno board for approval: http://harleytechtalk.com/htt/index.php?topic=79401.0