aFe is proud to introduce our Mach Force-Xp cat-back exhaust systems. In recent testing, this system produced +16 horsepower and +17 lbs. x ft. of torque on our in house dyno. This cat-back exhaust system utilizes 3in into 2-1/2in tubing with a clamp-on reduction tube to fit the stock connections. Remove them and combine with the aFe Power Twisted Steel down-pipes (P/N: 48-33017-HC or 48-33017-HN) for added flow and performance. This system incorporates dual, high-flow mufflers to improve performance across the power band while maintaining an aggressive sound. To finish off the exhaust, dual 4 diameter polished 304 stainless steel tips are included. This system includes hardware for a hassle-free installation.
MACH Force-Xp 3 to 2-1/2in Stainless Steel Cat-Back Exhaust Sys w/Polished Tip Ford Mustang EcoBoost 15-19 I4-2.3L (t)
Ford Mustang EcoBoost 15-18 I4-2.3L (t)

Fitment:
Ford Mustang EcoBoost 2015
Ford Mustang EcoBoost 2016
Ford Mustang EcoBoost 2017
Ford Mustang EcoBoost 2018
Ford Mustang EcoBoost 2019
Ford Mustang EcoBoost 2020
Ford Mustang EcoBoost 2021
Ford Mustang EcoBoost Premium 2015
Ford Mustang EcoBoost Premium 2016
Ford Mustang EcoBoost Premium 2017
Ford Mustang EcoBoost Premium 2018
Ford Mustang EcoBoost Premium 2019
Ford Mustang EcoBoost Premium 2020
Ford Mustang EcoBoost Premium 2021