Fits my 2017 but not where I wanted. If you are looking to install a derailleur to the left of the steering wheel on a 16-17 Tacoma, this derailleur is perfect. If you want to put it under climate control, it won't fit without modification, and even then it won't completely fill the space. To connect both red wires to the white (signal) wire, connect black to black (ground) and green to red (power wire). This is what I did to connect it to my mic setup harness, which only had 3 wires, red/white/black. As seen in the photos.
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