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Quick Recap

It has been around two months since our last update on this project. We've had great feedback on the forums, and we appreciate everyone's comments and patience as we work toward completion. Our goal is to provide a performance radiator that allows users to track drive their STs without fear of overheating and entering limp mode.

The primary reason for the delay was the construction of our first prototype. This radiator design is quite complex, as we showed with our 3D models in the first segment.

Mishimoto Ford Focus ST radiator 3D model

The stock Focus radiator features several complicated components, each of which needed to be replicated in our design. Our goal

The prototype for our MK7 GTI intake system will be unique. While designing the airbox, we needed to accommodate the factory mounting points, the battery cable routing, proper filter placement inside the box, and the stock fresh-air inlet scoop. Let's take a look at the gradual progression to a fully functioning prototype!

We gathered some piping in our garage and tack-welded together an intake tube route. We then sorted through our air filters to locate an appropriate air filter that would fit within the constraints of the airbox we had in mind. The filter will be placed right next to the fresh-air inlet, optimizing the amount of fresh air that will pass through the pipe.

The Piping

MK7 GTI intake prototype

We left off development with a neat look at our first prototype, when we determined the shape and path of our brace and printed out mounting brackets for each side of the piece. By using specific angles with our square material, we were able to avoid modification of the seat mounting bracket, retain rigidity, and provide a bar that is easily hidden by the rear tray.

Our last image showed our fabricator tacking together the material. Below is what we ended up with.

Prototype Fiesta ST rear strut brace installed

We then installed the floor panel mounting covers.

It's been a while since our last update on the Fiesta ST cat-back exhaust and we are excited to let you in on the details of the final prototype! The last detail to square away was the exhaust tips. While the tips we had were decent, we found them a little on the plain side so we switched it up. Rather than the single-wall tips, we went with a dual-walled setup that we think look much better on the ST and will hold up better over time. Check out some photos below!

Fiesta ST exhaust tips

We've got hot hatch fever! One of the newest vehicles to grace our garage, which happens to be our 3^rd hatch for intake development, is the new 2015 VW GTI. Although Volkswagen was far from the first company with a hot hatch in its lineup, it was one of the first companies to really push the popularity of the design. VW is synonymous with the term "hot hatch" to most automotive enthusiasts. With the emergence of VW's newest GTI, it's time for us at Mishimoto to design our own intake for this turbocharged 2.0L engine.

GTI arriving at the shop!

Goals

Newer GTIs can either come with or without a Secondary Air Injection (SAI) pipe. Basically, this is a system that forces more air into the exhaust during

We have been hard at work developing our 2013 Ford Focus ST intake system. When the stock intake system was removed, there was room to get creative for improving airflow. Right off the bat, you can see how Ford designed its intake to grab as much cold air as possible by using the two tubes that both conjoin at the front grille and connect into different points on the box. We know it will be important to retain this feature and include it in our airbox design for the Focus ST intake.

Fabricating the Prototype

With the removal of the stock Focus ST intake leaving a good amount of space, we wanted to design an airbox that uses that space effectively. After the space was carefully and thoroughly surveyed, we got to work fabricating and welding together a working prototype!

Interested in picking up our Fiesta ST aluminum radiator? Check out our discounted pre-sale linked below.

Mishimoto 2014+ Ford Fiesta ST Aluminum Radiator Pre-Sale!

Now that we have a solid direction for our design plans, this project is moving right along. Last time we started the fabrication process for our fan shroud design. This unique setup would utilize the stock fan motor and blade, but we would relocate it in a space that would allow our thicker Ford Fiesta radiator to fit properly.

Fabrication Continued

With our shroud completed to its basic shape, our final portion of the design required mounting the fan to the shroud, creating a fan-blade cage, and creating appropriate mounts for the stock fan controller.

We started with the cage, as this piece would determine the location and design of the other components on the list.

Interested in picking up our Fiesta ST aluminum radiator? Check out our discounted pre-sale linked below.

Mishimoto 2014+ Ford Fiesta ST Aluminum Radiator Pre-Sale!

It's been a few months since our last major update, and for good reason. Our team has been quite busy. As a quick recap, last time we test fitted our first Ford Fiesta ST (FIST) radiator prototype, only to find that the core thickness was larger than the vehicle would allow. Once the radiator was bolted to the fan shroud, the shroud made contact with numerous components on the engine, prompting us to pull out our markers and take a second look at the drawing board.

Now, keep in mind the FIST has some serious cooling issues. Any pleasures on the track are normally negated after a lap or two causes coolant temperatures to reach the stratosphere, prompting a quick dart to the paddock. To improve the chances