OMNI 4 Bar MAP Sensor - Subaru Impreza WRX STi V1-6
OMNI 4 Bar MAP Sensor – Subaru Impreza WRX STi 1992-2000

OMNI 4.0 Bar MAP Sensor – Subaru WRX / STi V3-6

$195.00 incl. GST (for NZ customers)

$169.57 excluding GST (for international customers)

All prices in NZD.

SKU: 311-0011 Category: Tags: , , , , , , ,

Product Description

OMNI Power 4.0 Bar MAP Sensor – Subaru WRX  / STi V3-6 (1996-2000)


This OMNI Power MAP sensor is a direct plug and play upgrade sensor for an easy install and an OEM look. While the factory MAP sensor supports boost levels up to approximately 17PSI, beyond this level a MAP sensor upgrade is required. This OMNI MAP sensor reads up to 4 Bar absolute pressure, meaning that it is suitable for applications running up to 3.0 Bar (or 44psi) of boost pressure.


ECU re-calibration is required after fitting this sensor. The linear calibration for this 4 Bar OMNI MAP sensor is already pre-loaded on many aftermarket ECUs (including Link G4 and G4+ models). However, in case you need to enter a custom calibration into your ECU of choice, calibration data is:


  • Calibration points are 20kPa absolute = 0.2V, 400kPa absolute = 4.8V or using Link G4/G4+ ECU’s just select the MAP sensor type as ‘4 Bar’


Note: The reduced resolution of a 4 Bar MAP sensor (over lower pressure models) is not an issue on modern high-quality ECUs that use analog-to-digital conversion with 10bit (or higher) resolution.

Note: We always recommend entering metric calibrations (pressure in kPa) into Link ECU’s which is required when transmitting data over CAN bus to external devices (dashes etc.). Even when entering sensor data into the ECU with metric units, data can still be displayed in PCLink either in metric or imperial as desired by the user (using the ‘U’ hot-key in PCLink). Likewise most dashes can be set up to display a range of units even if they are receiving data over CAN in metric units.

Additional Information

Weight 100 g

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