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Holley EFI  |  SKU: 554-203

Holley EFI Boosted Sensor Kit - 554-203

(5) Included Sensors

Regular price $1,013.10 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

(5) Included Sensors

Part Number: 554-203

The boosted kit replaces the GM 1 BAR MAP sensor with a 3.5 BAR stainless steel sensor and the single 0-100 PSI pressure sensor is upgraded to two 0-200 pressure sensors.

Features and Benefits

• (1) 534-10 Coolant Temperature Sensor​
• (1) 534-20 Intake Air Temperature Sensor​
• (2) 554-103 Pressure Sensor (0-200 PSI)​
• (1) 554-134 Pressure Sensor (3.5 Bar)

Specifications

  • Specifications
    BrandHolley EFI
    CategoryAir and Fuel Delivery
    Emission Code5
    Grade TypePerformance
    Maximum Pressure Rating200
    Maximum Pressure Reading3.5
    Mounting Bracket IncludedNo
    Mounting Hardware IncludedNo
    Mounting TypeThreaded
    Terminal TypeBlade
    Thread Size3/8" NPT
    WarningCalifornia Proposition 65
    Wiring Harness IncludedNo
  • Instructions

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