Boost Control Solenoid 4 Port

Haltech's Boost Control Solenoid features a 4-port design engineered for accurate electronic boost regulation in turbocharged applications. This solenoid integrates directly with Haltech ECUs to provide responsive, repeatable boost control across the rev range. The 4-port configuration allows for flexible plumbing arrangements while maintaining fast actuation speeds. Built to withstand harsh underbonnet environments, it's suited to both street and competition builds where precise boost management is critical. Essential for tuners seeking reliable electronic boost control without the lag or inconsistency of manual systems.