4 Port Electronic Boost Control Solenoid Kit

4 Port Electronic Boost Control Solenoid Kit used for controlling boost pressure in turbocharged applications. 9T Performance Boost Control Solenoids are a great alternative or replacement option for other brand name options on the market.   BOOST CONTROLLER KIT DETAILS: Qty - 1: Authentic MAC Valves, Inc. 45 series 4-way valve - 12vdc, 5.4w, 18" lead wires Qty - 3: 1/8" npt to 1/4" hose fittings Qty - 1: 1/8" npt muffler Qty - 1: Deutsch DT Series 2-wire kit for wiring   These valves are new, authentic, and compatible with most aftermarket ECU manufacturers that support PWM boost control. Some examples of these manufacturers are: Holley™, Haltech™, MaxxECU™, Link Engine Management™, MoTec™, AEM™, Hondata™, Grimmspeed™, Turbosmart™, Autronic™, Cobb Tuning™, Megasquirt™, and more.