Link ECU 4 Bar MAP Sensor

Optimize your forced induction setup with the Link ECU 4 Bar MAP Sensor, designed for accurate absolute pressure readings up to 4 Bar (44 psi). Perfect for Subaru WRX STI and other turbo or supercharged applications, this sensor ensures reliable boost monitoring to maximize engine performance and tuning precision.

Built with a compact aluminum enclosure, the sensor features a mechanical 4mm hose connector nipple and includes a 3-pin Deutsch DTM connector kit for straightforward wiring. Its mounting is simple via two bolt holes, with a recommended installation position higher than the intake manifold port for optimal accuracy. Compatible with Link G4, G4+, and G4X ECUs, just select the sensor type in PC Link as ‘Link 4 Bar’ for seamless integration.

Ideal for Subaru enthusiasts seeking dependable engine management upgrades, this premium MAP sensor supports precise boost control and tuning. Enhance your turbocharged setup today with this quality part from Subimods—your trusted source for Subaru performance parts.