If you're looking to give your 2014-2017 Ford Fiesta ST a serious boost, let me tell you about the Injen Performance Exhaust System. These guys really know their stuff when it comes to performance upgrades, and this exhaust is no exception. Built right in Pomona, CA, this system is crafted from high-quality 304 stainless steel, which means it’s not just about looks—it’s about durability too.
The mandrel-bent tubing is a game changer. Unlike standard bending, mandrel bending keeps the shape of the pipe consistent, which means you get smooth, unrestricted airflow. This translates to real power gains—up to 6 horsepower and 7 lb-ft of torque, as proven on the dyno. That’s not just numbers on a page; you’ll feel the difference when you hit the gas.
Installation? It’s a breeze. The stainless steel investment cast flanges make it easy to bolt on, and everything you need comes in the box—no hunting around for extra parts. Plus, every weld is TIG welded by hand, ensuring that it’s not just strong but also built to last.
And let’s talk sound. This exhaust isn’t just about performance; it’s got an aggressive tone that makes your car stand out. Whether you’re cruising through town or hitting the open road, you’ll love the way it roars. The show-quality embossed stainless steel muffler adds a nice touch too, making sure your ride looks as good as it sounds.
So if you're ready to unleash the full potential of your Fiesta ST, this Injen exhaust system is a solid choice. It's designed specifically for your 1.6L turbo engine, and trust me, it’s going to change the way you drive.
Features:Products Fitment:
Ford Fiesta 2014-2019
Ford Fiesta ST 2014-2019 SES9016 Injen Performance Exhaust System 2014-2017 Ford Fiesta ST L4-1.6L Turbo.
Other Part Numbers:
Injen #injSES9016
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford Fiesta | 2014-2019 | SE |
| Ford Fiesta | 2014-2019 | ST |
| Ford Fiesta | 2014-2019 | S |
| Ford Fiesta | 2014-2018 | Titanium |
| Ford Fiesta | 2019 | ST Line |
| Ford Fiesta Ikon | 2014-2015 | Ambiente |
| Ford Fiesta Ikon | 2014-2015 | Trend |
Injen is highly recognized in the automotive industry. The company started in 1991 and specializes in manufacturing high-quality air induction products. The company has become the go-to brand by multiple import tuners and has since become an automotive icon in the industry.
Years of ExperienceFor more than three decades, the company has created dozens of patents and thousands of new products. All of their products are dyno-tested to ensure that it provides optimum performance to the vehicle it is applied to.
Injen offers a variety of products ranging from intake systems, intercoolers, exhaust systems, and other performance parts. All their products are made out of high-quality materials and are designed by the industry’s top designers and engineers. This enables them to create products that are not only functional but adds an aesthetic value to the vehicle. Even up to now, the company never stops in improving its product. Hence, they are a favorite of tuners who wanted to have the best.
Purchase Injen Products at Vivid RacingIf you are looking for products that provide performance gains and are tried and tested, then Injen is the brand for you. They have been used by thousands of enthusiasts worldwide and have provided them high-performance products they truly deserve. The company has one of the most comprehensive lists of products that applies to most vehicles available in the market. You can never go wrong with Injen.
Visit Vivid Racing and check out their list of products that would fit your specific needs.

Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology.s discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
EXHAUST WARRANTY
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. Injen Technology will replace at no charge, any exhaust system considered by Injen Technology to be defective. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
AIR INTAKES AND ACCESSORIES
Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.
SES INTERCOOLERS AND EXHAUST SYSTEMS
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Defective parts will be replaced or repaired as deemed necessary by Injen Technology. All other warranty issues will apply as indicated under the Air Intake section. Most exhaust and Intercooler system installations may require a lift and or specialized tools. Due to the installation complexity of automotive exhaust and Intercooler systems, Injen Technology recommends that a qualified technician perform the installation. Most local Tuner or exhaust and muffler shops offer professional installation.