Page 9 - mishimotoengineering

We are diving into our brand-new Nissan Titan XD! This video provides our initial impressions of the Titan and some of the features we plan to take a closer look at.

Check it out below!

Feel free to let us know what you would like to see us cover during this series.

Thanks for watching!

-Sara

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

Everything bolted on perfectly, and this setup looks quite nice in the engine bay of the Fiesta. We will be making one small adjustment

Our quest for the perfect intercooler core continues! So far we've perfected the fitment and size of our intercooler core. Our final task is to adjust internal fin composition to create a perfect blend of pressure retention and temperature benefits.

Prototype Ford Fiesta ST Intercooler Fabrication

Timing is a bit of a concern for us at this time. This project has been lengthy, but it will be worth the effort and time when we know our best efforts have been captured in our final product.

Our final version of this intercooler will likely feature a tube-and-fin core. The benefits of weight and airflow are too important to ignore, not to mention the temperature drops we are seeing with a strategically designed internal core.

For our team, the creation of a bar-and-plate cooler is a much quicker process. We've found that pressure drop between the two core types is similar if fin style, density, or both are the same. So for this test, we are using two bar-and-plate

In our last update, we left you with some mock-up prototype pieces that we used to create and refine our Fiesta ST rear strut brace design. Since then, we've worked up a couple of functional prototypes to test our ideas for stiffening the rear of this hot hatch.

Initial Prototypes

We constructed two prototypes of this trunk brace. The first prototype is finished in a black powder coat, and we'll use this unit to evaluate for aesthetics and fitment. The unfinished ("raw") prototype is going to be used for testing purposes, meaning it will be modified.

First, check out our powder-coated unit bolted into place.

Mishimoto Fiesta ST performance parts

The most exciting part of product R&D is always the testing phase. This typically includes setting up some neat sensors, running the car on the dyno or on the street, and crunching our data. We are anxious to see how our first prototype coolers perform on the Fiesta. Let's jump right into the plans for this first round of testing.

Testing Plans

As mentioned in the previous segment, we will test four different coolers.

• Stock intercooler
• Mishimoto bar-and-plate prototype 1 (larger internal bar height)
• Mishimoto bar-and-plate prototype 2 (smaller internal bar height)
• Mishimoto tube-and-fin prototype

For each cooler we will be collecting data for temperature, pressure, and power output. Each cooler will be tested repeatedly until we have three consistent runs producing data as accurate as possible.

Below is a look at the three different core types that will be tested.

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

Five layers of silicone comprise this hose, along with embedded fibers and steel wire for added rigidity. This hose must withstand the suction created

We are nearing the completion of this project. Our engineering team is ready for dyno testing that will verify any power gains made with our larger-diameter intercooler piping. Exactly how much larger is the piping we designed?

The Mishimoto hot-side design provided the greater increase in volume between the two, coming in at a 51% increase over the stock pipe.

Fiesta ST charge pipe