Aeromotive A4 Carbureted Regulator Turbo Wastegate If your vehicle came from

If your vehicle came from the factory with powered mirrors

The radiator uses factory hose connections

The box unit and lock are included

Typical Applications: Professional Endurance Racing

Aeromotive A4 Carbureted Regulator Turbo Wastegate If your vehicle came fromAeromotive A4 Carbureted Regulator The only four port regulator on the market that uses a "soft seat" design, eliminating pressure creep at idle and, if used, on a throttle stop. Used by many of the best "Super" class racers in the world. This exclusive design ensures the precise pressure control needed for more consistent E. T. s. Adjustable from 5 15 PSI. Gasoline and alcohol compatible. Standard static flow design, no return line required. (4) ORB