The testing of our Fiesta ST rear strut brace involved three different driving conditions. Cornering: 30–40 mph, slalom Braking: 50–0 mph, stop with ABS engaged Acceleration: 0–60 mph, full-throttle run Each setup (with and without brace) was tested on the same day on an identical surface and with the same driver. The tests are repeatable and will provide an accurate comparison of rigidity in … Continue Reading ››
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 PrototypesWe constructed two prototypes of this trunk brace. The first prototype is … Continue Reading ››
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 … Continue Reading ››
Chassis rigidity is extremely important for on-track handling, response, and feel. Ford provides a well-designed chassis with the Fiesta; however, as you can imagine, there is always room for improvement. Within the short time that this car has been available, the aftermarket has provided some great options, including better dampers, stiffer springs, and thicker sway bars, to enhance handling. Our company … Continue Reading ››