• COBB 4 Bar Map Sensor Kit | Subaru WRX (08-14)/Legacy GT (05-09)/Forester XT (09-13) (A22700)
  • COBB 4 Bar Map Sensor Kit | Subaru WRX (08-14)/Legacy GT (05-09)/Forester XT (09-13) (A22700)
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COBB 4 Bar Map Sensor Kit | Subaru WRX (08-14)/Legacy GT (05-09)/Forester XT (09-13) (A22700)

COBB 4 Bar Map Sensor Kit | Subaru WRX (08-14)/Legacy GT (05-09)/Forester XT (09-13) (A22700)

A22700

In stock

$235.00 USD
$235.00 USD $235.00 USD
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The COBB 4 Bar Map Sensor Kit is a precision upgrade designed for enhanced boost measurement in select Subaru models. This kit includes a pre-terminated 4 Bar MAP sensor capable of accurately reading boost pressures beyond the factory 2.5 or 3 Bar sensors, supporting up to 58 psi. The sensor is paired with a billet aluminum adapter, anodized black and laser-etched with the COBB "C" logo, ensuring durability and a professional finish. Featuring 1/8" NPT threads, the adapter allows for a secure, leak-free installation. This combination provides reliable boost control and improved engine management for high-performance tuning applications.

This sensor kit fits 2008–2014 Subaru WRX, 2005–2009 Legacy GT, and 2009–2013 Forester XT models equipped with factory MAP sensors limited to 2.5 or 3 Bar readings. It is ideal for vehicles targeting higher boost levels where precise pressure measurement is critical. The kit is designed as a direct replacement upgrade, enabling straightforward installation without extensive modifications. Suitable for street and track use, this sensor enhances tuning accuracy and engine response in boosted Subaru applications.

Overview

COBB 4 Bar Map Sensor Kit

Fitment: 2008-2014 WRX / 2005-2009 Legacy GT / 2009-2013 Forester XT

Part #: A22700

Overview

The COBB 4 Bar Map Sensor Kit is designed to upgrade the factory manifold absolute pressure (MAP) sensor on select Subaru models, including the 2008-2014 WRX, 2005-2009 Legacy GT, and 2009-2013 Forester XT. Most stock Subarus come equipped with either a 2.5 or 3 bar MAP sensor, which accurately measures boost pressure up to 21.5psi or 28.8psi respectively. For enthusiasts aiming to run higher boost levels, this kit provides a necessary upgrade to ensure precise pressure readings and optimal engine management.

This kit is ideal for tuners and performance drivers who require reliable sensor data to support increased boost targets. It helps maintain accurate boost control and engine safety by preventing sensor saturation at higher pressures, which can lead to incorrect fueling and timing adjustments.

Key Features

The COBB 4 Bar Map Sensor Kit includes a billet aluminum adapter and a pre-terminated 4 bar sensor, engineered for durability and ease of installation. Key features include:

  • Billet aluminum adapter anodized in black with a laser-etched "C" logo for a premium finish
  • 1/8" NPT threaded fitting for a secure, leak-free installation
  • Pre-terminated 4 bar sensor capable of accurately measuring boost pressures beyond factory limits
  • Designed specifically for select Subaru turbocharged models to ensure proper fitment and function
  • Supports higher boost tuning by providing precise manifold pressure data

Installation & Fitment

The kit is designed for straightforward installation, replacing the factory MAP sensor with minimal modifications. The billet adapter ensures a secure and leak-free connection, while the pre-terminated sensor simplifies wiring integration. Fitment is specific to the listed Subaru models, but it is recommended to verify compatibility with your vehicle’s exact year and trim before purchase.

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