Metra 99-7519B Dash Kit
2015 Mazda MX5
Crutchfield Customer Review (What's this?)
Overall this kit was pretty easy to install and use and fits well on my 2015 MX-5. Was a bit difficult to get flush with the dash with all the harness wiring behind the new head unit, but that's not Metra's fault. Only critique is that the texture of the new plastic doesn't quite match the OEM plastic, but it's very very close.