Ultra Tight S13 – “Notched” X Door Bar Kit




The Ultra Tight S13 “Notched” X Door Bar Cage Kit is here!

You thought our original S13 Roll Cage Kits were super tight? We got this one even tighter!

This kit requires gutted doors. OEM door cards will need to be removed and the doors will need to be cut for the door bars to fit.

This kit comes CNC notched and bent for quick fitment and welding.

To make for an easier install, all of our tubing comes with laser etched guides showing where the tubes should connect.

Kit includes all tubing shown in photo and base plates.

Uses 1.5” x .095” 1020-1026 DOM tubing to meet or exceed most sanctioning bodies.

In other words, you should have no problem passing tech if you installed the kit correctly.

This roll cage will fit both the coupe and the hatchback.

Please use our contact form if you would like to order a customized Ultra Tight S13 “Notched” X Door Bar Cage Kit.

It’s important to note that this is a weld in kit and it requires a certain amount of skill and patience to make it fit right.

The more time you take fitting and measuring, the better the overall cage will fit.


Typical lead times are 2-4 weeks.

Check out our Instagram for more photos!

Additional information

Diagonal Bar Direction

Left Hand Drive, Right Hand Drive


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