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Holley EFI  |  SKU: 554-203

Holley 554-203 Boosted Sensor Kit

(5) Included Sensors

Regular price $983.70 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
    534-10 Coolant Temperature SensorBrass
    534-10 Coolant Temperature SensorMale Female
    534-10 Coolant Temperature SensorPerformance
    534-10 Coolant Temperature SensorScrew-In
    534-10 Coolant Temperature SensorThreaded
    534-10 Coolant Temperature Sensor3/8"
    534-20 Intake Air Temperature SensorBrass
    534-20 Intake Air Temperature SensorMale Female
    534-20 Intake Air Temperature SensorPerformance
    534-20 Intake Air Temperature SensorScrew-In
    534-20 Intake Air Temperature SensorThreaded
    534-20 Intake Air Temperature Sensor3/8"
    554-103 Pressure SensorMale Female
    554-103 Pressure SensorPerformance
    554-103 Pressure SensorScrew-In
    554-103 Pressure SensorStainless Steel
    554-103 Pressure SensorThreaded
    554-103 Pressure Sensor0-200
    554-103 Pressure Sensor1/8"
    554-103 Pressure Sensor5
    554-134 Pressure SensorMale Female
    554-134 Pressure SensorPerformance
    554-134 Pressure SensorScrew In
    554-134 Pressure SensorStainless Steel
    554-134 Pressure SensorThreaded
    554-134 Pressure Sensor3.5
    554-134 Pressure Sensor1/8"
    554-134 Pressure Sensor5
    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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