Fireproof adjustable Kevlar door pulls for your 1990 - 2000 SpecMiata.
Finally a seat back brace that is actually safe, and works in most all situations. Your safety is important, so use the right products.
Pre-bent/formed notch out panel to help with the installation of a composite seat.
The top of the line belt from Schroth! This enduro belt is one of the best belts you can put in your car.