Kooks 2015+ Dodge Hellcat 02 Sensor Wiring Extensions - CAS-104322

Kooks O2 sensor extension kit for the Hellcat / Trackhawk platform. The Hellcat-platform vehicles use different sensor connectors and harness lengths than other Mopar applications, requiring this application-specific kit. Extension harnesses are included in header kits where needed — this part should only be ordered as a replacement.

Fits 2015+ Charger / Challenger Hellcat and 2018+ Jeep Grand Cherokee Trackhawk.

Made for Kooks Headers & Exhaust — the same company that has been hand-building stainless headers and exhaust systems in Statesville, NC since 1962.

Includes two (2) 6" front extension harnesses (8-pin) and two (2) 18" rear extension harnesses (4-pin).