Description

Premium Kooks 1-7/8” long tube headers for 2015–2024 Ford Mustang GT, in near-new condition with only ~200 miles of use. Designed to deliver maximum exhaust flow, stronger horsepower gains, and aggressive performance sound for Coyote-powered builds. Includes O2 sensor extensions and all installation hardware, making this a complete ready-to-install performance upgrade. Part Numbers: Kooks 11513300, Kooks O2 Extension Kit, Ford OEM exhaust gasket hardware Compatible Replacement Part Numbers: American Racing Headers MTF15-17800300LSNC, Stainless Works FOR15HCAT, Texas Speed Mustang long tube header system Please verify exact fitment for your specific Mustang year and setup.