1990-1997 Spec Miata adjustable fuel pressure regulator.
Featuring an Aeromotive Adjustable Fuel Pressure Regulator, we feel this is the best design for any 1.6 or NA 1.8 Spec Miata. We cut no corners, starting at the fuel rail is an Advanced Autosports designed CNC machined fitting that mounts where the original regulator mounted. Using
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Its good quality !!!
J
Jacob · December 3, 2025
Good instructions with it. Everything you need to install it