Introducing the newest development from the Holley EFI engineering team, our EFI high flow dual port boost control kit featuring two solenoids. This kit contains a set of pre-installed high flow solenoids, which feature a dual O-ring sealing design, preventing any boost leaks out of the manifold. The solenoids are driven by Pulse Width Modulated (PWM) outputs of the ECU.
Features:
- Black anodized billet dual port manifold with built in mounting provisions
- Two 1/4” NPT Push-Lock Fittings for easy plumbing and installation
- Two pre-terminated connectors simply plug into the solenoids and extra pins 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
Specs
| Brand | Holley EFI |
| Category | Air and Fuel Delivery |
| Color | Black |
| Emission Code | 5 |
| Grade Type | Performance |
| Inlet / Outlet Size | 1/4" NPT |
| Material | Billet |
| Part Type | Turbocharger Electronic Boost Controller |
| Product Type | Boost Control Part |
| Sub Category | Turbocharger, Supercharger and Ram Air |
| UPC | 090127047088 |
| Part Number | 557-201 |
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