Magnaflow Cat-Back Exhaust System 2-1/4" Stainless Steel Fiesta ST 2014-2019

100% of 100


  • Stainless Steel Construction
  • 2-1/4" Mandrel Bent Piping
  • 3-1/2" Polished Dual Tips
  • Made In The USA
MSRP $1,142.81
You save 34%

Magnaflow Stainless Steel 2-1/4" Cat-Back Exhaust System for 2014, 2015, 2016, 2017, 2018 and 2019 Fiesta STs.

Bring the 1.6L EcoBoost engine in your 2014-2018 Fiesta ST to life with a full cat-back exhaust system from Magnaflow. Full 2-1/4" stainless steel tubing features smooth mandrel bent tubing for maximum air flow. The front of the cat-back houses a 4" x 4" x 14" resonator with a 5" x 8" x 14" muffler just before the tips. A pair of 3-1/2" polished exhaust tips exit on the same side just behind the passenger tire.

With the Magnaflow cat-back installed, you will see gains in both horsepower and torque due to the free flowing exhaust system. Magnaflow performs dyno testing to ensure the most power is made with their cat-back systems. This extra boost in power is accompanied by a smooth, deep tone.

Let this be one of the first modifications you make on your newer Fiesta ST. Upgrading the exhaust increases horsepower and provides a louder exhaust note that will seem like music to your ears. Installation instructions are included and installation is quite easy requiring only a few hand tools. Magnaflow's cat-back bolts in place of your original exhaust.

Just like all Magnaflow products, this exhaust system features high quality components for long lasting life. Made in the USA!

Order this upgraded Magnaflow (15311) Stainless Steel 2-1/4" Cat-Back Exhaust System for your newer 2014, 2015, 2016, 2017, 2018 or 2019 Fiesta ST today from CJ Pony Parts!

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Fiesta years:

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