SKU: 21263228369

Cat-Back Exhaust Ford Fiesta ST 2014+

Sale price$848.23 Regular price$942.48
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Description

Cat-Back Exhaust Ford Fiesta ST 2014+Pump 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,

Pump 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, for smooth exhaust flow and maximum durability. You won’t have to worry about this exhaust rusting out and plaguing your system with exhaust leaks. The Mishimoto Fiesta ST exhaust is customizable, as you can choose from polished, black, or burnt titanium tips.

Installation can be accomplished in under one hour to get your Fiesta ST back on the road in no time. Combine this exhaust with the Fiesta ST Downpipe for a complete performance exhaust system. The Mishimoto Lifetime Warranty guarantees precision craftsmanship, to keep your Fiesta’s volume cranked up at all times.

  • Resonated and non-resonated options with several tip color choices
  • Direct fit for the 2014+ Ford Fiesta ST 5-Door
  • Provides a subdued, yet aggressive turbo and exhaust tone under acceleration and boost
  • Installs in under an hour
  • Full 304 stainless steel mandrel-bent construction
  • 2.5" overall diameter helps maintain proper exhaust velocity
  • TIG-welded to perfection
  • Mates with the Mishimoto, stock, or most aftermarket downpipes
  • Resonated midpipe is designed to prevent highway drone (only on resonated version)
  • Dual 3" offset tips in your choice of polished, black, or burnt tips
  • Mishimoto Lifetime Warranty
  • Engine Codes - 1.6L EcoBoost
  • Chassis Codes - B2E
  • Pipe Material - 304 Stainless Steel
  • Note: This product is designed to fit 5-door Fiesta ST models. Owners of 3-door vehicles will need to trim approximately 100mm of material off the rear section of the exhaust in order to install this exhaust on their vehicle.
  • (1) Stainless Steel Resonated Mid-Pipe w/ 2-Bolt Flange
  • (1) Stainless Steel Mid-Pipe to Rear Muffler Section
  • (1) Stainless Steel Rear Muffler Section
  • (1) 3", Dual Offset Tips with Polished, Black, or Burnt Finish
  • (3) 2.5" Offset Exhaust-Band Clamps
  • (1) 2-Bolt Flange Gasket
  • Stainless Steel Mounting Hardware
  • Mishimoto Lifetime Warranty
  • 2014+ Ford Fiesta ST
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21263228369

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Big Belly
Natrona Heights, US
★★★★★ 5
Great Air Filter
Size: 9.6" x 11.1" x 2.2"
Some review’s will say “it’s an air filter, blah, blah, blah”. These reviews are written by the same people that think “water is water”. I’m not one of those people. I’ve noticed that the air smells better, cleaner. I’ve also noticed that the air blows a little stronger. It’s very easy to install, fits perfectly and it’s reusable so it saves you money over the long term and it reduces landfill waste.
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Reviewed in the United States on July 4, 2024
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Patrick "Pat" Bickel
Birmingham, US
★★★★★ 5
THE cabin air filter to use!
Size: 9.6" x 11.1" x 2.2"
I replaced the OEM cabin air filter when I bought my truck, like I always do. 2019 & 2020 Ram 1500's suffer from an underperforming AC system in the summer due to a blend door in the dash not closing completely. Having any kind of restrictive cabin air filter only exacerbates the problem. I bought this filter on the recommendation of many owners who had done the same with great results. I was presently surprised at the increase in air flow coming out of the vents. I also like that in K7N fashion, it is washable and reusable, effectively making it a lifetime filter. Don't overthink it. Yes it costs more, but you will save $$ in the long run with this filter. I am sure this filter fits many other makes & models of vehicles and will improve the airflow of any vehicle it is installed in.
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Reviewed in the United States on July 31, 2024
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Rhiannon
Carnegie, US
★★★★★ 5
Easy to install and fits great
Size: 9.6" x 11.1" x 2.2"
Fits great and seems better quality than any paper filter. Nice rubber edge makes a good seal and the airflow is good. Used in a 2023 Ram 3500. Installation was easy. So far it appears to filter out all the dust and odors.
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Reviewed in the United States on December 16, 2025
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Kat L.
Carnegie, US
★★★★★ 5
Best replacement filter
Size: 9.6" x 11.1" x 2.2"
Great quality replacement for factory filter, fits snug, very easy installation, and the performance is on par.
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Reviewed in the United States on February 11, 2026
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Pam Volden
Grantham, US
★★★★★ 5
Best air flow
Size: 9.6" x 11.1" x 2.2"
I have a 2022 ram 1500 four-door. The factory filter from the ram dealer is about $40 but it’s not reusable. That was the only one I found that had good airflow into the cabin. I tried several other brands but the airflow was reduced excessively. The ram filter was 15 mph, most of the other aftermarkets dropped the airflow to about 9 mph. I just installed a K&N reusable filter and the airflow is back up to 15 mph. Great job K&N!!
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Reviewed in the United States on March 27, 2026

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