2011-14 Mustang BBK Front O2 Extensions - 12" GT 5.0 by BBK Performance

2011-14 Mustang BBK Front O2 Extensions - 12" GT 5.0

Complete your 2011-2014 Mustang GT long tube header install with these BBK front O2 sensor extensions!

Item #BBK-1112
MPN# 1112

Everyday Low Price: $69.99

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  • Ford Mustang - 2011, 2012, 2013, 2014
  • Sub Models: GT
  • Engines: 5.0
Made in the USA


  • Perfect For Long Tube Headers
  • Plug & Play Design
  • Easy Installation


  • 12" Long
  • Factory Style Connectors
  • Heat Protective Sleeves

 What's in the Box

  • (1) Set Of O2 Extensions

Oxygen Sensor Extensions
If you are installing long tube headers on your 2011-2014 GT Mustang, these front O2 oxygen sensor extensions will most likely be needed. When installing full length headers onto your 5.0L motor, the factory oxygen sensor will not reach the factory plug, leaving you with a CEL or "check engine light". These 12" BBK O2 extensions fix the issue by plugging into your existing wiring plug and your O2 sensor wiring to complete the connection. Features factory connections for a quick and easy installation. This prevents you from having to make any splices or cuts in your factory wiring. Will work on 3 or 4 wire application. Some connectors may require the small directional location tabs to be removed on the ends of the connectors to click into place. applications.

Fits 2011-2014 Mustang GT 5.0L

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About This Brand

BBK Performance
BBK Performance - Today's Performance
Since 1988 - BBK has dedicated itself to designing and building cutting-edge high-performance parts and accessories for today's EFI-equipped Mustangs and Ford Lightnings while maintaining the OEM quality levels.

From their world-famous line of "Power-Plus-Series" performance throttle bodies to their hundreds of "CNC-Series" performance exhaust offerings - the BBK brand is known for delivering unmatched value and quality. Shop BBK for your Mustang headers, exhaust, cold air intakes, and other performance parts!
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