Cobb Subaru WRX/STI/FXT 4 Bar MAP Sensor *Sensor Only*

This listing is for the COBB 4 Bar MAP Sensor itself. This sensor is designed to replace the factory manifold absolute pressure sensor on select Subaru models. It's a common upgrade when tuning your engine for increased boost levels, as the stock sensor typically maxes out around 2.5 bar.

The COBB 4 Bar MAP sensor allows your engine management system to accurately read boost pressures up to 4 bar absolute (which is about 3 bar of boost pressure). This is crucial for proper fueling and timing adjustments when you've modified your turbocharger or intake system to produce more power. It's a well-built component that directly replaces the original sensor, making installation straightforward for those familiar with engine tuning and modifications.

Keep in mind that this sensor is not CARB approved and cannot be shipped to California. Ensure your tuning software is compatible with a 4-bar MAP sensor before installation.