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

SKU: FS023ST

by: FSWERKS

  • $579.95
  • 32 reviews


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 C.A.R.B. 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 aggressive look
• Stainless Steel with etched FSWERKS logos



Customer Reviews
4.8 Based on 32 Reviews
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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
S
07/19/2020
Shane
United States United States
Awesome exhaust

All the awesome noise you want with zero drone. It gives a lot of burgles on deceleration and the cold start was more aggressive than I thought would be too. Changes all the noises in the best ways without the drone and I couldn't be happier. Cheaper than many other name brands out there which is a huge plus. Paired with a Whoosh catted downpipe

AR
06/09/2020
Andres R.
United States United States
The best Catback system so far !

It was incredibly easy to install, quality was very impressive, performance improvement very noticeable.

FSWERKS FSWERKS Stainless Steel Sport Exhaust System - Ford Fiesta ST 1.6L 2014-2019 Review
06/11/2020
FSWERKS

Thank you for the great feedback Andres and posting your picture :)

CL
03/10/2020
Christopher L.
United States United States
Amazing Quality and Sound

Easy installation, quality sound, and great customer service. I literally made my decision via IG communication and sound clips that FSWerks had posted. This exhaust is exactly what I was looking for. Bigger tips, a tad more sound over stock, and wife approved in regards to drone (none). Car doesn’t bring much attention unless I mash the gas. I love it. Now I just need to order my FSWerks license plate and eventually an intake. You guys rock. -Chris L IG: CP_Lott

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