Aftermarket Car Parts -Private Label Mfg

PLM Power Driven 4 BAR MAP Sensor Honda K-Series & BRZ FR-S 86

PLM Power Driven 4 BAR MAP Sensor Honda K-Series & BRZ FR-S 86 - Main image
$74.99 $99.99 In stock

Category: Motor Vehicle Parts

PLM Private Label Mfg. 4 BAR MAP sensors for the Honda K-Series are designed to accurately read the increased manifold pressures on turbo or supercharger setups and will reliably support up to 43 psi of boost pressure.

The sensors feature direct plug and play fitment for several Honda / Acura applications and are easy to install.  The sensor provides the fastest response time available of 0.001 seconds and an accuracy over 99%.  We offer a 1 year warranty with all MAP Sensors.

Engine Applications:

  • Honda K-Series (Except K24Z-Series & K20C-Series)
  • Subaru BRZ
  • Scion FR-S
  • Toyota 86 

Note: Requires engine management to use (Flashpro/K-Pro/S300/AEM)



BAR is a unit of measure, 1 BAR = 14.5psi. When calibrating in your ECU 4 Bar will be a standard that can be easily selected or calibrated. You will simply select the appropriate sensor from the MAP tab of your preferred tuning software and your all set. Select your application carefully as there a 3 different style sensors currently available. Scalar 838 Offset 31

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

David P. ★★★★★

Swapped the stock sensor for this 4 bar unit on my turbo FR-S and the car finally reads boost correctly up to 43 psi without any voltage scaling issues. The install was straightforward since it's plug-and-play with the factory harness.

Ruby X. ★★★★★

Finally got this wired up on my K24 and the pressure readings are spot on compared to my old gauge setup. Feels good knowing it can handle the full 43 psi without breaking a sweat.

Claire ★★★★★

Swapped this in when I went boost on my BRZ and the idle vacuum readings are spot-on where they should be. I’m only around 20 psi right now, but it’s nice knowing the sensor has headroom up to 43 psi if I ever crank it further.