The Turbo XS downpipe with high-flow catalytic converter is a direct-fit unit for 2015+ Ford Mustang EcoBoost applications. It replaces the factory downpipe with an assembly that includes a high-flow catalyst to maintain emissions compliance while providing a less restrictive exhaust path. This downpipe is specified for EcoBoost-equipped 2015 and later Mustang models.
Turbo XS 2015+ Ford Mustang Ecoboost Downpipe w/ High Flow Catalytic Converter