I have a set of Ozrider's LMS big bore 2" headers with a single pipe for a Rocket III Touring. I didn't fit them before I wrote my R3T off. They were on another blokes bike foe a month or two before he sold it.
And of course to go with it I have brand new big K&Ns or a RamAir to suit with a used Dynojet Power Commander V / Auto tune and a
@DEcosse 'walk up' keyless ignition!
This is photo when I purchased and they are still in their parcels.