Perrin 4-Bar MAP Sensor | 2008-2014 Subaru WRX (PSP-SEN-101)
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4-Bar MAP Sensor for Subaru WRX by Perrin Performance
The PERRIN Performance 4 Bar MAP sensor allows you to safely run above the factory MAP sensor limit of 24psi. Now you can safely run boost levels above 24PSI and accurately produce Maps based for higher boost levels (Up to 43psi).
The PERRIN Performance 4 Bar MAP sensor uses state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip. Pressure changes are calculated on a true linear 0-5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature changes. The unique ability to compensate for temperature changes allows the PERRIN Performance 4 Bar MAP sensor to remain a minimum of 99% accurate from 32 degrees F to 180 degrees F through out its range of scale. With the true linear pressure vs. voltage scale there is never a need to re-tune at different altitudes as with other sensors.
Included with every PERRIN Performance MAP sensor, is instructions how to integrate this into your AccessPORT Tuner Software, Cosworth ECU, AEM ECU, ECUFlash as well as many other. This makes installation and integration just a few short minutes. The PERRIN Performance 4 BAR MAP sensor is 100% plug and play! Meaning there is no need for throttle body adapters, or harness adapters. With a Philips screw driver, you can have this installed in minutes!
- Compensates for Pressure/Temperature Changes
- Minimum of 99% Accuracy Between 32 F and 180 F
- Safely Run Boost up to 43psi
- 100% Plug and Play
- This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.
- WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
- 2008 - 2014 Subaru Impreza WRX
- 2005 - 2009 Subaru Legacy GT
What's In The Box?
- 1 - PERRIN 4-Bar MAP Sensor
- All Necessary Mounting Hardware
- Installation Instructions
- Warranty Information
- Perrin Performance 5 Year Limited Warranty