2018-2023 Mustang 5.0 BBK O2 Extensions by BBK Performance

Complete your Mustang GT long tube header install with BBK's 2018-2023 Mustang GT O2 extensions!

Item #BBK-1121
MPN# 1121

Everyday Low Price: $69.99

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Images

Ford Mustang - 2018, 2019, 2020, 2021, 2022, 2023
Engines: 5.0

Benefits

Plug & Play Connections
Required w/ Longtube Headers
Made In USA

Features

6 Pin Connections
Heat Protective Sleeves
OEM Style Connectors
18" length

What's in the Box

(2) O2 Extensions

2018-2023 Mustang O2 Extensions

When doing a long tube header installation on any Mustang, chances are you'll need to extend the oxygen sensor harnesses. BBK takes out the guesswork with this 2018-2023 Mustang GT O2 extension kit! The factory harness cannot reach the new O2 sensor location, therefore these extension harnesses are needed. BBK utilizes factory-style, 5-pin connectors to ensure a perfect fit. These Mustang O2 extensions control the upstream oxygen sensors.

Installation Note

Some connectors may require the small directional location tabs to be removed from the ends of the connectors to click into place.

Application

Fits 2018-2023 Mustang GT

BBK Warranty - Click Here

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

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!