2015-18 Mustang Ecoboost Stainless Works Downpipe: Factory Connect 3"
Catted- Increase performance and improve sound. This 2015-18 Mustang
downpipe is designed with a 3" diameter catted lead pipe. This 304
stainless steel downpipe is TIG welded and fits to the factory
Connect easily mates to the factory connection point M15ECB (to the
factory exhaust) Choose matching exhaust from drop-down menu above.