Ford Mustang Extension Harness - Front - Kooks Headers - 8in. (6-pin) - 2015–2027. This OE-style front O2 sensor extension provides the extra reach needed when fitting Kooks headers on late-model Mustangs.

Purpose-built as a direct replacement for the extension included with Kooks header kits, this 8-inch, 6-pin harness restores proper sensor connection without cutting or splicing. OE-style connectors ensure a reliable plug-and-play fit, and the compact length helps with tidy routing away from heat. Made in the USA and covered by Kooks’ limited lifetime warranty to the original purchaser.

Features

• 8-inch front oxygen sensor extension
• 6-pin OE-style connectors, plug-and-play
• Designed for Kooks header installations on 2015–2027 Mustangs
• Made in the USA; limited lifetime warranty

Questions about fitment or installation? Call our team in Austin, TX at 512-982-9393 or in the Los Angeles, CA area at 562-981-6800. We offer professional installation and customization at both locations.

Ordering multiple items? Contact us for combined shipping discounts. We install on premises at our Austin and Los Angeles locations.

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