EFI Misc. Part

Introducing the latest innovation from the Holley EFI engineering team: the Holley EFI High Flow Dual Port Boost Control Kit. This exceptional kit is equipped with pre-installed high flow solenoids featuring a dual O-ring sealing design to eliminate boost leaks from the manifold. It includes a sleek black anodized billet aluminum manifold with built-in mounting provisions for seamless integration. With two pre-terminated connectors for quick installation and additional pins for customizing harness lengths, set-up has never been easier. The kit also comes with two 1/4" push-lock fittings to simplify the installation process further. The Holley EFI boost control proprietary solenoid design offers up to 40% more flow compared to similar designs and enhances flow by 90% over conventional 3-port boost control solenoids, ensuring peak performance and reliability.

Introducing the Holley Boost Control Solenoids EFI 3 Port Solenoid Valve from Holley EFI. This comprehensive kit includes everything you need for precise boost control: (1) solenoid, (1) ECU pigtail harness with a factory-crimped ECU pin, (3) 3/16" barb fittings, (1) 1/8" NPT plug, (1) sintered brass muffler, and (1) spare ECU pin for customized harness lengths. Ideal for those seeking accurate boost management, the solenoid features a 2-pin Metri-Pack 150 connector, compact dimensions of 1.97" height and 1.10" width, and is designed with a depth of .94". Part number 557-200, this versatile product offers seamless integration with your system. Elevate your performance with Holley's trusted quality and engineering precision.

Unlock your engine's full potential with the Holley EFI 3 Bar MAP Sensor. Designed for both forced induction and naturally aspirated engines, this robust sensor ensures optimal performance. Choose from our 1, 2, and 3-bar models to meet your specific needs and keep your engine running smoothly. Experience precision and reliability with Holley EFI.

Introducing the Holley EFI 5 Bar Map sensor by Holley EFI—the essential component for optimizing engine performance. Designed with precision, this MAP Sensor (Part Number 554-108) ensures your engine, whether naturally aspirated or equipped with forced induction, functions at its peak. Perfect for enhancing your vehicle's efficiency, the Holley EFI 5 Bar Map is your go-to solution for reliable performance.