COBB 4 Bar MAP Sensor Only Subaru 2002-2007 WRX / 2008-2021 STI | A12100

The Cobb Subaru 4 Bar MAP Sensor is a plug and play solution that allows for precise measurement of pressures up to 4 Bar.

The pressure sensor itself is made up of a stainless steel body and flying leads terminated into an OEM quality connector, allowing for direct plug-and-play installation into supported Subarus.

• Accurate to within +/- 1% Full Scale
• Linear 0.5v to 4.5v Output
• <1ms Response Time
• 0-60psi Absolute Pressure Measurement

SENSOR ONLY, REQUIRES 1/8" NPT ADAPTER FOR INSTALL

Most Subarus are equipped with either a 2.5 or 3 bar MAP sensor from the factory which allows accurate reading up to either 21.5psi or 28.8psi (respectively). For vehicles targeting boost values higher than that, an upgraded sensor is required for accurate measurement and control.