Walbro F20000141 fuel pump. This is a high pressure version of their 190 lph pump. Can be installed in a variety of cars with installation kits, sold separately. Applications include 1990 through 1997 Mazda Miata and several other Honda, Mitsubishi, Mazda, and Subaru cars.
Note that this is the pump ONLY – the strainer, electrical connectors, etc. are not included.