2015 Ford Mustang Ecoboost Downpipe - Increase performance and improve sound with our Ford Mustang Ecoboost Downpipe. Our 2015 Mustang downpipe is designed with a 3" diameter and is TIG welded. Get superior performance with a lifetime guarantee with Stainless Works.

Available with a variety of options: Choose from our high-flow catalytic converter or off-road lead. Also choose your connection point: Factory Connect easily mates to the factory connection point (to the factory exhaust), or Performance Connect, to pair with Stainless Works 2015 Ford Mustang Ecoboost exhaust, for optimal performance and sound enhancement.