We had a game plan last night to get the shop car tore down for some test fitting. We quickly removed the rear bumper after our Fabricator finished up a prototype Rear Crash Bar. I set it up for a quick test fit then painted it to match some other things on my car. Here is our prototype Rear Crash Bar for the Fiesta ST.
Untitled by Mason McGavock, on Flickr
Untitled by Mason McGavock, on Flickr
Untitled by Mason McGavock, on Flickr
Untitled by Mason McGavock, on Flickr
Untitled by Mason McGavock, on Flickr
Untitled by Mason McGavock, on Flickr
Hopefully you all like it.
Again, 1.25", 4130 Chromoly Tubing welded to CNC cut end plates. Upon removal of the factory bar, our bar feels roughly half the weight- Ill get exact numbers soon- and is a great way to stiffen the rear of the chassis.
People brought up a point as- why not just remove the factory bar and have all the weight savings- These cars have no frame rails, and are unibody which means the strength is built from being a whole. They can tend to flex and removing braces and structure will make it worse. The same way you would want to add a rear trunk brace or rear shock tower brace, you can stiffen the "chassis" in many ways. This crash bar is stronger, stiffer, and lighter than the factory bar. So you stiffen the chassis as well as removing weight on the more back part of the car.
10 pounds at the outside edge of the car is worth more to handling than 20 pounds in the center- this is just an example-
Hopefully you guys like them as much as we do. We are working on pricing and an ETA for a release date.
Stay Tuned
Mason
Hopefully you all like it.
Again, 1.25", 4130 Chromoly Tubing welded to CNC cut end plates. Upon removal of the factory bar, our bar feels roughly half the weight- Ill get exact numbers soon- and is a great way to stiffen the rear of the chassis.
People brought up a point as- why not just remove the factory bar and have all the weight savings- These cars have no frame rails, and are unibody which means the strength is built from being a whole. They can tend to flex and removing braces and structure will make it worse. The same way you would want to add a rear trunk brace or rear shock tower brace, you can stiffen the "chassis" in many ways. This crash bar is stronger, stiffer, and lighter than the factory bar. So you stiffen the chassis as well as removing weight on the more back part of the car.
10 pounds at the outside edge of the car is worth more to handling than 20 pounds in the center- this is just an example-
Hopefully you guys like them as much as we do. We are working on pricing and an ETA for a release date.
Stay Tuned
Mason