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

NOTE: This is the full kit, including the 4 BAR MAP Sensor and the MAP Sensor Adapter, linked respectively.

This kit consists of both our billet aluminum adapter and the pre-terminated 4 Bar sensor. The billet aluminum adapter is anodized black with a laser-etched “C” logo. 1/8″ NPT threads allow for the simple, leak-free installation of the pressure sensor. An included o-ring and hardware allows for leak-free installation into the throttle body.

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.

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.

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

NOTE: Custom Tuning is REQUIRED to safely run this kit.