The COBB 15-21 Subaru WRX CAN Fuel Pressure Sensor Kit does not have enough exact application evidence to assign safe vehicle YMM. Match manufacturer part number 344750, complete vehicle, engine and transmission configuration, factory equipment, required calibration, emissions eligibility, interfaces, and every product note before ordering.

Key Features

• 0150 PSI Pressure + Fuel Temp: Accurate readings displayed live on Accessport gauges and logged for tuning analysis.
• Plug-and-Play Harness: Direct-fit wiring connects to factory locations without splicing or modifications.
• Fuel Pressure Safety: Enables lean condition protection in custom maps to safeguard engine reliability.

Fitment

Specifications

What’s Included

One new COBB product in the exact configuration and quantity identified by manufacturer part number 344750. Calibrations, hardware, hoses, clamps, gaskets, adapters, wiring, fluids, tools, and companion components are included only when expressly stated for this exact part number.

About COBB

COBB develops engine-management, intake, cooling, exhaust, drivetrain, suspension, and vehicle-accessory products for supported performance platforms. Correct selection remains exact-vehicle, exact-configuration, exact-interface, and exact-part-number specific.

Related COBB Products

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• Cobb 18-21 Subaru WRX CAN Flex Fuel Upgrade (Module/Harness/Bracket/Ethanol Sensor)
• Cobb 22-24 Subaru WRX (MT/CVT) & 23-25 Ascent/Outback XT / Legacy XT CAN Fuel Pressure Kit

Browse the COBB collection for related tuning, intake, cooling, exhaust, drivetrain, and chassis products.

Frequently Asked Questions

Why is fitment verification required for this COBB product?
Exact vehicle application evidence is not complete enough for safe YMM. Confirm the vehicle, drivetrain, factory equipment, calibration, emissions eligibility, interfaces, and exact part number before ordering.

Are all supporting parts included?
Only components expressly listed for the exact manufacturer part number are included. Tuning, hardware, hoses, clamps, gaskets, adapters, wiring, fluids, and companion components may be separate.

Is tuning or calibration required after installation?
Requirements depend on the exact product and vehicle. Intake, fuel, boost, turbo, and engine-management changes may require a compatible calibration before operation.

Installation Instructions

Follow the current COBB and factory service instructions for this exact part number. Verify fitment, factory equipment, emissions eligibility, required calibration, software and firmware, interfaces, hardware, fluid or electrical connections, and clearances before installation. Inspect the completed work and confirm safe operation before full-load use.