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Omni Power 3 Bar MAP Sensor (Part Number: )
Omni Power 3 Bar MAP Sensor (Part Number: )
Omni Power 3 Bar MAP Sensor (Part Number: )
Omni Power 3 Bar MAP Sensor (Part Number: )
Omni Power 3 Bar MAP Sensor
Subaru WRX 2006-2007 / STI 2004+

Features & Product Details

RallySport Direct carries a great selection of quality MAP sensors brought to you by Omni Power. 

Anytime you want to run more boost than factory levels then you must upgrade the MAP sensor.

On this page, you are looking at the Omni Power 3 Bar MAP Sensor. This is a boost sensor that measures how much boost you are running so that your ECU can compensate with fuel. A must have when your vehicle begins having moderate bolt-ons for both piggy-back or standalone engine management systems.

Here are the details:

  • Good for temperatures as low as -40°F to 260°F
  • Going from 10% of the pressure scale to 90% takes .001 seconds
  • Direct replacement for your stock MAP sensor
  • Plugs into the stock harness
  • Specifications

    Brand: Omni Power
    Model Specific: Yes
    OEM Replacement: Yes, with Tuning
    Maximum Reading: 3 Bar
    Mfgr. Warranty: Limited Lifetime Warranty
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days

    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.



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    1 of 1 people found the following review helpful
    omni power 3 bar 5 years ago
    5out of 5stars

    it say that it is compatible with 04 wrx but it isnt really. if you are running a 16 bit ecu it messes up your idle would recomend a 3.5 if you have a 16 bit ecu
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    easy quick upgrade 5 years ago
    5out of 5stars

    this is a useful upgrade if you're boosting above what the stock map sensor can read, about 22.2psi. i installed this less than 5 minutes and a quick ecu reflash of the map sensor scaling/limits let this work properly on my 2005 STi. started right up with zero issues. i have no doubts on its accuracy as it matches exactly what my defi electronic boost gauge reads.
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    Great product 6 years ago
    5out of 5stars

    Great tool for those that want to upgrade to a standalone ECU and want to be able to safely tune above 1.5 bars of boost.
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    • Q: Map sensor   ryu55811 year ago

      Does it fit into 2008 Subaru hatchback sti V10?
      • 0 of 0 people found the following answer helpful

        A:  For any and all fitment questions please refer to the fitment chart and the very bottom of the page. Or use the vehicle fitment chart located at the top right corner of your screen. We can only confirm fitment on USDM vehicles.

        Tyler A. @ RallySport Direct 1 year ago  
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    This Part Fits