We have a way to install a brake controller on your 2022 Kia EV6 but you will first need to start with a 4-way like the Tekonsha part # TK65VR and then convert it to a 7-way with the # ETBC7 which comes with the wiring needed to also install a brake controller. Standard trailer wiring can't operate trailer brakes without a brake controller since trailer brakes need varying voltage to actuate the brakes without just locking them up.
So for a brake controller I would recommend the Redarc... view full answer...
The Thule Wingbar Evo roof rack part numbers # TH711320, # TH710501, # TH48ZE that fits your 2022 Kia EV6 is compatible with the Thule Hullavator kayak carrier part # TH898. This would provide enough overhang for the rack to fit and work great. view full answer...
When using the widest kayak the Thule Hullavator # TH898 can fit it can take up to 28-1/2 inches of crossbar space. The widest kayak this can fit is 36 inches. So what that means is that there's a pretty good chance the 50 inch crossbar Thule Wingbar Evo kit part numbers # TH711320, # TH710501, # TH48ZE would fit. We can't confirm whether or not a longer bar option would also work. The attachment channels on the bottom of the bars does not run the full length of the bar which means longer... view full answer...