2010 Toyota Highlander Custom & Factory Fog Lights

I bought this product for my 2020 4Runner. To start, the e-PDF instructions are no help and only show you how the wiring works. I had to dig and dig on the web to find how previous purchasers did the install since they were not a flush fit. Upon further research, I discovered that a few people had the same issue being that the fog lights were not fitting into the stock sockets therefore some bending and trimming had to be done. I reached out to a couple of people from customer support who were kind but couldn't tell me more than "they do fit" and they'd reach out to the manufacturer for better instructions. In conclusion, you can purchase this product if you're comfortable with bending/trimming and still having an ill-fitting piece with a noticeable gap, or save your cash towards a different setup. I did not move forward with the install, replaced my stock housing, and requested a refund. Hope this helps.