On the product page for the Stealth Hitches Hidden Rack Receiver # SH67ZR we have a link "Locate installers near me" located below or pictures. You can click this link to search for installers we have partnered with by zip code.
I recommend having the Towing Kit # 391CONVA7 installed as well when you have the receiver installed. This will give you a 4-way flat connector as well as the components needed to tow a small trailer with your 2020 BMW Z4. The 4-way can also be used to add Auxiliary... view full answer...