Torque Solution weld-on flange for Hitachi mass air flow sensors, sized for 3-inch intake piping. This aluminum flange is intended for fabrication work to mount a Hitachi-style MAF sensor into a 3" intake tube and requires welding during installation. It provides a straightforward way to adapt a Hitachi MAF into custom or replacement intake plumbing when constructing or modifying an intake system.
Torque Solution Aluminum Hitachi Mass Air Flow Flange (For 3in Pipe)