Holley 557-201 Boost Control Solenoid with Dual Ports and Fittings

The Holley 557-201 Boost Control Solenoid is designed to enhance turbo and supercharger systems by precisely regulating boost pressure. This dual-port solenoid features high-quality construction and comes with fittings for easy installation, ensuring reliable performance in your fuel management setup. Compatible with Holley EFI systems, it provides accurate boost control to optimize engine power and efficiency. The robust design ensures durability under demanding conditions, making it suitable for performance and racing applications. Installation is straightforward with included fittings, allowing for a secure and leak-free connection. This solenoid is a critical component for maintaining optimal boost levels and achieving consistent engine performance. Whether upgrading an existing system or building a new setup, the Holley 557-201 Boost Control Solenoid offers precise control and dependable operation. It is ideal for enthusiasts seeking to improve throttle response, power output, and overall engine efficiency in their turbocharged or supercharged vehicles.

Features:

• Dual port design for versatile boost control

• Includes fittings for easy installation

• Compatible with Holley EFI systems

• Durable construction for high-performance use

• Optimizes boost pressure for increased engine power