Do you have the device already? On my 1300R VTX, the "Triple Whammy" was specific to my model year. Wiring was plug and play. All models in the 2006 fit the same wiring. 1300 C,R,S, T were all the same. Good luck.
Never mind I figured it out. Gray connection block on the harness beside the relay box where the fan and head light lo relays decals are. Wire I cut and wired to the Kuryakyn modulator was the the green one with a red stripe.