This series of Boost Controller Solenoids from Holley allows you to gain full control on the boost levels and utilize the programming of Dominator and HP Engine Control Units or ECUs. These Boost Control Solenoids are made especially for use with Holley ECUs.

You can use any of the available pulse-width modulated output on the ECU to drive these solenoids. Being made just for Holley ECUs, they are highly suitable for the specific boost control strategies.

When it comes to making the most of your engine and increasing its power output, raising the boost pressure is among the most effective techniques. However - it comes with risks and issues, which is why using the boost controller solenoid by Holley is what you need to do to get the best outputs.

All Boost Controller Solenoids from Holley comes with an O-ring sealed design that helps to prevent the leakage of the boost from the manifold. Holley's proprietary design provides a 40-percent upside as compared to other designs and is 90% better as compared to conventional three-port solenoids. Installation and plumbing are both taken care of as it comes with a pair of 1/4 inch NPT Push-Lock fittings.

Holley, founded in Bradford, Pennsylvania in 1896, has become a well-established force in the automotive world. They have been undeniably the go-to company in the past 100 years for aftermarket performance fuel systems. They offer a vast range of products, ranging from performance fuel pumps, carburetors, to intake manifolds for various applications as well as engine dress-up products. Their dominance is unrivaled, powering almost every NASCAR Sprint Cup team and every NHRA Pro-Stock champion for 4 decades. They have partnered with other Holley companies such as Flowtech, NOS, Hooker, etc. and all products, whether partnered or single solution, consumers products of top quality and performance.