Cat-Back Exhaust Ford Fiesta ST 2014+ wrx sti Propriety Mahle Low-Expansion 124P Alloy

Propriety Mahle Low-Expansion 124P Alloy

Smartbox is NOT included

restrictive piping diameters

and all necessary hardware

80% larger core volume over stock

Cat-Back Exhaust Ford Fiesta ST 2014+ wrx sti Propriety Mahle Low-Expansion 124P AlloyPump up the volume in your Fiesta, exhaust volume that is. The Mishimoto Fiesta ST exhaust has an overall diameter of 2. 5" to provide a subdued yet aggressive exhaust tone. The 1. 6L EcoBoost under the hood of your Fiesta will thank you for letting it be heard. The optional resonated mid pipe tones the sound back a bit to prevent drone when cruising on the highway. This Fiesta ST exhaust is constructed completely of mandrel bent 304 stainless steel,