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Holley EFI High Flow Dual Solenoid - Service Part 557-202

Boost Control Part


Service boost control solenoid.

Please Call for Availability
(928) 706-6112


This kit contains one high flow solenoid for service replacement in the field.
  • Pre-Terminated connectors simply plug into the solenoids and pin into Holley EFI ECU connectors
  • Proprietary design to flows nearly 40% more than comparable designs and up to 90% more than conventional 3-port boost control solenoids

When selecting solenoid configuration in the Holley EFI software, use the Dual Holley drop down selection.


  • 557-202
  • 557-202
  • 090127098578
  • Holley EFI
  • 5
  • New

Shipping Information

  • Item Requires Shipping
  • W3.0000” x H3.0000” x L5.0000”

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