For your 2016 BMW X6 I recommend the Curt Trailer Hitch Receiver # 13077. This receiver fits all models including the M class.
For your wiring the ZCI Circuit Protected Vehicle Wiring Harness # 119250KIT will allow you to tie into your factory wiring without splicing any of the wiring on your X6. This will then connect to a 7-Way RV Upgrade Kit # ETBC7L. The upgrade kit will allow you to use the Curt Echo Trailer Brake Controller # C51180 for the brakes on your jet ski trailer.
The etrailer... view full answer...
In order to have a complete roof rack for your 2011 BMW X6 you will need the following products that you referenced:
Thule Load Bars # TH711420
Thule Rapid Traverse Foot Pack # TH480R
Thule Roof Rack Fit Kit # THKIT1526
The line you referenced in our product description that says, The towers mount to your vehicle using vehicle-specific clips sold separately that snap into place on the towers in seconds with Thules EasyClick bracket-attachment system, is referring to the fit kit # THKIT1526.... view full answer...
To add trailer wiring to your 2010 BMW X6 I recommend using the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector # C59236, which has a powered converter and comes with quick splice hardware to allow you to complete the installation.
If you also need a ball mount, hitch ball and hitch pin I recommend using the etrailer 2-3/4" Rise or 4" Drop Ball Mount Kit - 7,500 lbs # EBMK4 since it gives you all of the parts you should need to tow some different trailers. The ball... view full answer...
Assuming you're wanting to use the Yakima CoreBar Crossbars # Y00421 you're looking at, then yes you're just going to need the BaseClip Fit Kit for Yakima BaseLine Roof Rack Towers # Y06179, BaseClip Fit Kit for Yakima BaseLine Roof Rack Towers # Y06161 as well as the BaseLine Towers for Yakima Crossbars # Y28TR. view full answer...