Cobb CAN Fuel Pressure Sensor Upgrade Harness – Subaru WRX (344750-UP)

The COBB CAN Fuel Pressure Sensor Upgrade Harness (344750-UP) is designed for 2015–2021 Subaru WRX owners who already have a previous-generation COBB fuel pressure sensor kit and want to upgrade to COBB’s newer CAN-based Fuel Pressure (FP) sensor system. This listing includes the harness only, allowing compatibility with the CAN FP module when converting from the older setup.

The COBB 344750-UP upgrade harness provides a clean and reliable connection for CAN-based fuel pressure monitoring without requiring a full sensor kit replacement.

Key Features

• Upgrade harness for COBB CAN Fuel Pressure Sensor system

• Converts previous-generation COBB FP sensor kits to CAN-based setup

• Harness-only solution (sensor and module not included)

• Designed specifically for Subaru WRX applications

• Direct-fit upgrade for existing COBB sensor users

Vehicle Fitment

• 2015–2021 Subaru WRX

Notes

• Harness only; sensor, module, and fittings sold separately

• Requires existing COBB fuel pressure sensor components

• Professional tuning/configuration required after installation

• Intended for off-road / motorsports use where applicable