To make this miata ready for the track i installed the race spec hard dog hardcore m1 roll bars.
Na miata roll bar install.
If you are installing a used roll bar or had to remove your roll bar for any reason we recommend replacing the hardware.
It s also important to point out that most of the designs for a miata provide another feature.
Be careful don t drop any hardware down in the seat belt reel.
Full install how to guide for the deuce double hoop roll bar from hard dog.
Not available for the xtreme roll bar.
I m doing this on a 1994 na miata which will be exatly the same for any 1990 19.
The horizontal bar at the bottom in this picture is where i will wrap my shoulder belts.
Attach the seat guide to the bar through the smaller hole in the upper mounting plate using the bolts washers and bushings supplied in the hardware kit as show in fig 3.
The shoulder harness guide is not installed at this point do not install the guide under the mounting bolt.
Hard dog m1 hard core 4 point roll bar for 90 97 miata with a plastic rear window.
I had mentioned that roll bars are critical for roll protection.
An integral harness bar.
They sit high in the car and are thicker than standard spo.
This buyer s guide covers everything you need to know when buying a roll bar for your miata.