Cobb Subaru WRX/STI/FXT MAP Sensor Adapter-COBB-COBBA12600
Cobb Subaru WRX/STI/FXT MAP Sensor Adapter-COBB-COBBA12600
Cobb Subaru WRX/STI/FXT MAP Sensor Adapter-COBB-COBBA12600
Cobb Subaru WRX/STI/FXT MAP Sensor Adapter-COBB-COBBA12600
Cobb Subaru WRX/STI/FXT MAP Sensor Adapter-COBB-COBBA12600
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Cobb Subaru WRX/STI/FXT MAP Sensor Adapter

COBB
COBBA12600
700424678747
Sensors
11 Units In Stock - Ships Next Business Day
COBB, Engine, Ignition, Sensors
$ 65.00
$ 65.00

SKU: BA12600   |   UPC: 700424678747

Cobb Subaru WRX/STI/FXT MAP Sensor Adapter (2002-2021)

This MAP sensor adapter harness from Cobb allows installation of a GM 3-bar MAP sensor on Subaru WRX, STI, and FXT models. It delivers accurate manifold pressure readings up to 43.5 psi for boosted setups, preventing boost-related errors and limp mode. Direct fit for 2002-2021 turbocharged Subarus ensures reliable tuning data.

Key Features

  • 3-Bar Sensor Compatibility: Supports GM-style 3-bar MAP sensors for readings beyond stock 2.5-bar limits, ideal for 30+ psi boost levels.
  • Plug-and-Play Design: Factory-style connectors match OEM wiring harness, no cutting or splicing required.
  • High-Quality Construction: Durable wiring and gold-plated terminals resist corrosion and vibration for long-term reliability.
  • Precise Boost Monitoring: Enables ECU to read full boost range accurately, supporting advanced tuning maps.
  • Compact and Lightweight: Weighs just 0.05 lbs (0.8 oz), fits seamlessly in engine bay without added bulk.

Product Notes

  • Pair with GM 3-bar MAP sensor (not included) for full functionality.
  • Designed for USDM EJ20/EJ25 turbo engines verify sensor pinout before install.

Installation Notes

  • Professional installation recommended.
  • Disconnect battery before swapping sensors to avoid ECU faults.
  • Uses OEM mounting location and hardware no additional brackets needed.

This Part Fits

Year Make Model Submodel
2002-2007 Subaru Impreza WRX
2004-2021 Subaru Impreza WRX STI
2004-2009 Subaru Forester XT

Why Choose Cobb?

  • Leaders in Subaru tuning with Accessport integration for seamless calibration.
  • Engineered and tested on real-world boosted applications for proven results.
  • Precision wiring matches OEM specs for error-free operation.

Frequently Asked Questions

  • Q: Will this fit my 2008 STI?
    A: Yes, compatible with all 2004-2021 STI models using 3-pin MAP sensors on EJ25 turbo engines.
  • Q: What MAP sensor do I need?
    A: Requires GM Delphi 3-bar sensor (e.g., 12223861) pinout matches 5V supply, signal, ground.
  • Q: Does it void warranty or require reflashing?
    A: Plug-and-play addition no impact on warranty when used with proper tuning via Cobb Accessport.

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: 6 x 4 x 1 inch box
  • Weight: 0.1 lbs (including packaging)

Request For Information

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