Cobb Subaru WRX/LGT/FXT 4 Bar MAP Sensor Kit (Plastic Manifold)-COBB-COBBA22700
Cobb Subaru WRX/LGT/FXT 4 Bar MAP Sensor Kit (Plastic Manifold)-COBB-COBBA22700
Click to zoom in

Cobb Subaru WRX/LGT/FXT 4 Bar MAP Sensor Kit (Plastic Manifold)

COBB
COBBA22700
700424678679
Sensors
20+ Units In Stock - Ships Next Business Day
COBB, Engine, Ignition, Sensors
$ 235.00
$ 235.00

SKU: BA22700   |   UPC: 700424678679

Cobb Subaru WRX/LGT/FXT 4 Bar MAP Sensor Kit (Plastic Manifold) 2002-2013

The Cobb 4 Bar MAP Sensor Kit upgrades boost monitoring for Subaru WRX, Legacy GT and Forester XT models with plastic intake manifolds. This kit delivers precise manifold pressure readings up to 43.5 PSI absolute for reliable tuning on higher boost setups. Direct fit design ensures easy integration with stock wiring and manifolds on 2002-2013 compatible vehicles.

Key Features

  • GM Delphi 4-Bar Sensor: Measures absolute pressure up to 43.5 PSI (30 PSI boost over atmospheric) for accurate ECU fueling and timing data during aggressive tuning.
  • Plug-and-Play Harness: Pre-wired connector mates directly to OEM plug, eliminating cutting or splicing for a clean, reversible install.
  • Complete Hardware Kit: Includes sensor, pigtail harness, O-ring, mounting screws, manifold port plug and detailed instructions for full assembly.
  • Plastic Manifold Specific: Designed for factory plastic intake manifolds on WRX/LGT/FXT, avoiding fit issues on aluminum versions.
  • Tuning Ready: Pairs seamlessly with Cobb Accessport for custom maps supporting big turbo and high-boost applications.

Product Notes

  • ECU recalibration required after install to utilize full sensor range.
  • Inspect manifold for cracks before installation kit includes port plug for unused factory hole.

Installation Notes

  • Professional installation recommended.
  • Install time approximately 30-45 minutes using basic hand tools no manifold modification needed.
  • Mounts in factory MAP port location with provided hardware torque sensor to 3-4 Nm.

This Part Fits

Year Make Model Submodel
2002-2007 Subaru Impreza WRX
2008-2014 Subaru Impreza WRX
2005-2009 Subaru Legacy GT (2.5XT)
2004-2013 Subaru Forester XT (2.5XT)

Why Choose Cobb?

  • 20+ years engineering Subaru performance parts with direct factory collaboration.
  • Made in USA with OEM-grade components for daily driver and track durability.
  • Backed by extensive dyno testing and Accessport tuning support network.

Frequently Asked Questions

  • Q: Will this fit my WRX with an aftermarket intake manifold?
    A: Designed specifically for OEM plastic manifolds aluminum manifolds require Cobb's A22701 kit instead.
  • Q: What sensor material and calibration is used?
    A: High-quality GM Delphi sensor with factory calibration for 4-bar range, linear output matching Subaru ECU expectations.
  • Q: Is tuning software required and what's the warranty?
    A: Cobb Accessport or similar required for use covered by 1-year manufacturer warranty against defects.

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Compact box 6 x 4 x 2 inches
  • Weight: 0.31 lbs

Request For Information

Have questions about Cobb Subaru WRX/LGT/FXT 4 Bar MAP Sensor Kit (Plastic Manifold)? Fill out the form below and we'll get back to you by the next business day.
COBB

COBB

COBB Tuning parts for turbocharged performance platforms are stocked at Black Ops Auto Works. Shop the Accessport ECU programmer, cold air intakes, cat back exhaust systems, and supporting hardware engineered for Subaru WRX and STI, Ford Focus ST and RS, Ford F-150 EcoBoost, Mazdaspeed3 and 6, Nissan GT-R, Porsche, BMW, and Volkswagen platforms. Every product is filterable by year, make, model, and trim so the correct part ships the first time. Black Ops Auto Works carries 372 COBB SKUs across tuning, intake, and exhaust categories. What This Brand Covers COBB Tuning built its reputation on the Accessport, one of the most widely used ECU flash tools in the aftermarket, and has expanded into intakes, exhausts, downpipes, and supporting hardware for a range of turbocharged platforms. The catalog centers on a defined group of import and Euro performance vehicles rather than a single brand family. Brand Focus COBB Tuning parts are engineered primarily for Subaru, Ford, Mazda, Nissan...

View COBB Products
Engine

Engine

Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...

View Engine Products
Ignition

Ignition

Ignition parts keep every cylinder firing on time and every start crisp, and Black Ops Auto Works stocks the full system in one collection. Spark plugs, coil packs, plug wires, distributors, starters, sensors, and glow plugs from NGK, Granatelli, MSD, Ford Performance, Moroso, Mishimoto, HKS, and COBB all live here. Whether you are chasing a weak spark on a daily driver, refreshing a tune-up on an LS or Coyote build, or wiring in a full coil-on-plug conversion, this collection has the OEM-grade replacements and the performance upgrades to keep the mixture lighting off cleanly under boost, high RPM, or heavy load. What Belongs in the Ignition System The ignition system is more than just the spark plug. Every part in this collection plays a role in taking 12-volt battery power, stepping it up to tens of thousands of volts, and delivering that spark to the right cylinder at the right instant. Weakness anywhere in the chain shows up as misfires, hard starts, poor mileage, or a chec...

View Ignition Products
Sensors

Sensors

Sensors parts and accessories are stocked at Black Ops Auto Works for enthusiasts, racers and service focused builds. Automotive sensors deliver the temperature, pressure, position and airflow data needed for factory electronics, standalone engine management, gauges and diagnostic work. Shop O2, MAP, mass air flow, coolant temperature, intake air temperature, pressure, crank, cam, throttle and flex fuel sensors for cars, trucks, Jeeps and race builds. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 60 Sensors SKUs across vehicle specific, universal, replacement, performance and service applications. What This Sensors Collection Covers Automotive sensors deliver the temperature, pressure, position and airflow data needed for factory electronics, standalone engine management, gauges and diagnostic work. Shop O2, MAP, mass air flow, coolant temperature, intake air temperature, press...

View Sensors Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×