FSWERKS Stainless Steel Sport Exhaust System - Ford Fiesta ST 1.6L 2014-2019

SKU: FS023ST

by: FSWERKS

  • $579.95
  • 35 reviews

Low Inventory

Introducing the new FSWERKS Sport Exhaust system for the Ford Fiesta ST. We use 2.5" diameter mandrel-bent T304 stainless steel tubing for maximum flow and horsepower. The FSWERKS Sport Exhaust system features a stainless steel high-flow straight-through muffler design and is finished off with beautifully polished dual 3" angle cut T304 stainless steel tips. Also included are the necessary clamps, hardware, and instructions to allow for an easy installation. All FSWERKS stainless steel exhaust systems are backed by a 5-year limited warranty. This system retains all emissions equipment and is perfect for Fiesta ST owners who wish to have a 50 state street legal exhaust.

Peak Dyno Gains
+5.4whp & +4.3wtq
Max Dyno Gains
+11.5whp @ 6,200rpm & +10wtq @2,800rpm

Light Weight Design
• Stock OEM exhaust system weight = ~33lbs 
• FSWERKS exhaust system weight = ~28lbs

Stainless Steel Tubing
• Mandrel bent heavy wall T304 stainless steel construction
• Provides optimal flow

Precision Welding
• Tig and Mig welds are used on our system


Stainless Steel Flanges and Hanger Rods
• All of our exhaust flanges are laser cut out of T304 stainless steel and our hanger rods are cut from solid bars

Dual Angle Cut Tips
• Precision angle cut tips for an aggressive look
• Stainless Steel with etched FSWERKS logos


Customer Reviews
4.9 Based on 35 Reviews
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FE
04/03/2021
FIST E.
United States United States
Great System ... No Disappointments

Product delivered exactly as in photos. Took me 2hrs to install since I had to use a hacksaw to cut the OEM tailpipe. Installation was a breeze with the pipes sliding together without any issues and the heavy duty clamps. I ordered a aftermarket exhaust gasket and the COBB hangers, but since this system is lighter than the OEM system, the OEM hangers probably would have been fine. I extensively researched the systems on the market before deciding on FSWERKS. I was looking for verified torque/HP benefits with a mild increased sound. It's exactly what I wanted. Thank you FSWORKS.

BS
03/01/2021
Brian S.
United States United States
Great system and works with trailerhitch

Called 1st to ask questions. I have the trailer hitch installed. The guy I spoke to upfront honest said he didnt know how the system would work with the hitch. He gave me measurements, checked and took a chance. No worries it goes together better than with stock exhaust. I had knocks on rough bumps with stock. None with fswerkz system. Again sound great worth every penny. Super easy to install. Instructions dead on.

MW
12/23/2020
Matthew W.
United States United States
I like this exhaust

Easy to install. Sounds awesome! It's not too droney on the highway, but makes the car sound more aggravated than stock.

PR
09/15/2020
Paul R.
United States United States
Fiesta St Exhaust

I'm a 74 year old rodder, now reduced to driving a tuner, hahaha....needed a little punch & exhaust note for my little ST, so went with a FSWERKS cat back system. Easy installation, quality system, not too loud, exactly what I was looking for. Would recommend it highly to anyone!

CM
07/20/2020
Christian M.
United States United States
Sport exhaust system

10/10 fitment. The sound is low deep tone and has no drone at all which is good, but I do wish it was a bit louder on wide open throttle. Other than that, cannot complain at all. Fit on 2019 FiST

FSWERKS FSWERKS Stainless Steel Sport Exhaust System - Ford Fiesta ST 1.6L 2014-2019 Review