The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound.

Installation is a Snap:
This is a Do It Yourself kit! Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended.

High Quality Materials:
This stainless steel kit is CNC precision robot manufactured, and includes all necessary clamps/hardware. 

Agressive Deep Sound:
This dual rear exit kit offers the deep tone that Magnaflow is known for. Enjoy the moderate exterior sound, while maintaining a mile growl in the car. 

Unmatched Reputation:
All Magnaflow products are engineered and manufactured in the United States, and are backed by a Limited Lifetime Warranty. 


2014-2019 Fiesta ST

  • Constructed out of 2.25″ stainless steel tubing
  • Utilizes a high-flowing stainless steel straight through design muffler for optimal performance and sound
  • Comes complete with necessary hardware for a hassle-free installation
  • Includes 3.5″ polished stainless tips
  • Offers substantially better airflow over stock exhaust
  • Dual passenger-side rear exit






Magnaflow Part #15311