Category Archives: Ford Fiesta ST Intake 2014+

Fresh Air For The Fiesta! ST Performance Intake R&D, Part 7: Final Prototype Installation

With our final prototype in hand, our team went to work bolting everything into place. We’ve made minor tweaks to the design, so we just want to be sure fitment is spot-on for our final iteration. Check out a few shots from the final install.
Ford Fiesta ST Intake fully installed
Ford Fiesta ST Intake fully installed
Ford Fiesta ST Intake fully installed
Ford Fiesta ST Intake fully installed
Everything bolted on perfectly, and this setup … Continue Reading ››

Fresh Air For The Fiesta! ST Performance Intake R&D, Part 6: Final Prototype

We are quite excited about the completion of our final prototype intake for the Ford Fiesta ST (FIST)! After months of development, testing, and design work, we are ready to present our final creation. First we will go through each component and cover important details regarding their features.

Silicone Turbo Inlet Hose

Starting at the turbocharger compressor inlet, we have our silicone inlet hose. This piece was constructed specifically for this kit and is extremely robust. Mishimoto’s Ford Fiesta ST intake silicone inlet hose Mishimoto’s Ford Fiesta ST intake … Continue Reading ››

Fresh Air For The Fiesta! ST Performance Intake R&D, Part 5: Prototype Dyno Testing

Dyno preparation for Fiesta ST parts testing
Dyno preparation for Fiesta ST parts testing
Testing day has finally arrived and it’s time to see how our new Fiesta ST parts perform! After weeks of prototype design and fabrication, we have our first prototype Ford Fiesta ST intake system ready for dyno testing. Our first round of product testing is being conducted for two reasons: First, we want to evaluate power output. Our initial post explained that we were skeptical about making power with our intake. The Fiesta is a MAP-based … Continue Reading ››

Fresh Air for the Fiesta! ST Performance Intake R&D, Part 4: Airbox Design and Fabrication

We’re getting closer to dyno testing! Our intake piping and turbo inlet hose are now complete. A well-designed airbox is the last portion of our intake design before we begin performance testing. The airbox will provide a shield for the filter to reduce the impact of engine bay heat. It also allows us to create a volume for cold air to enter from the stock duct, routing directly to our filter. The airbox design was pretty extensive for this project, so this is a long post. Sit back, crack open your favorite beverage, and read on!

Airbox Fabrication

We started this process with … Continue Reading ››

Fresh Air for the Fiesta! ST Performance Intake R&D, Part 3: Making a Silicone Inlet Hose

This is a pretty cool post, something a bit out of the ordinary for our projects. We typically utilize our existing silicone boots in our intercooler kits, intake systems, etc. For this project, we decided to manufacture the first portion of our intake system from a wire-reinforced silicone hose. This would facilitate an easier installation, and it would also provide a smooth airflow transition from the small turbocharger compressor inlet to our intake’s large pipe diameter. Since we like to show you what goes into developing our prototypes, check out the process for creating our silicone turbo inlet hose below!

Printing … Continue Reading ››