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Cobb 4 Bar MAP Sensor for Subaru WRX/STI/FXT - A12100

$190.00

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Cobb 4 Bar MAP Sensor for Subaru WRX/STI/FXT - A12100

$190.00

$190.00

Designed for high-boost applications, the Cobb 4 Bar Manifold Absolute Pressure (MAP) sensor provides the precise pressure tracking required for modified Subaru WRX, STI, and Forester XT builds. When factory sensors reach their limit, this 4 bar unit allows the ECU to accurately monitor boost levels up to approximately 43.5 psi, ensuring proper fueling and ignition timing under heavy load.

  • Direct-fit replacement for the factory MAP sensor
  • Supports boost pressures up to 4 bar (absolute)
  • Essential for vehicles exceeding the scaling limits of the OEM sensor
  • High-quality internal components for thermal stability and vibration resistance
  • Requires ECU recalibration/tuning for proper operation
  • Manufacturer Part Number: A12100

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