Same here. I own two Harleys, three Victories, an Indian, a Goldwing and an R18 - all with more than enough torque - cruisers, baggers, tourers. I also own a VMX17 and XDiavel besides the Rocket - latter-day ICE bruisers (power-cruisers). OTT but most satisfying so. The new Rocket is trying to fit both groups, particularly eyeing that significant market segment swapping their 114/117 M8 motors out of 131 M8 crate engines or whatever else is spinning off the recent King-of-the-Baggers craze. And TTS is not touting torque, BTW, but all-out power and quarter miles - check their YouYube sales pitch.
Anybody believing that they need more torque than the Rocket 3 (221 Nm / 163 ft-lb stock) can deliver, with Penner's map to boot, has got money burning their pocket and has successfully sold themselves a solution to deal with the problem (-: But that money will be better spent on a Busa with a TTS blower, than on squeezing one in on the already crammed up frontend of the Rocket's mill. The Gen-3 Busa becomes prettier every time I look at it now.