Looking to increase the output of your 2.0L Ecoboost? Change out your factory cat-back with the MBRP 3" System and expect high performance gains from the XP Series exhaust just like all MBRP products. This exhaust system is for the customer that needs a rugged exhaust system. The XP Series is meant to handle anything you can throw at it. High quality construction comes from sixteen gauge T409 stainless steel. A polished mirror finish makes the underside of your Focus ST as attractive as the exterior. Polished dual wall T304 stainless steel tips exit the center of the rear bumper.