# AST 89-05 Mazda MX-5 NA/NB 5100 Series Coilovers

Looking for the perfect everyday road balance? The 5100 Street Non-Inverted Suspension delivers comfort and control in one refined package. Experience a high-quality monotube coilover system, 1-way adjustable for rebound and ride height. The front coilover design ensures precise handling, while the OEM-style rear setup maintains daily comfort. Built with fixed rear spring rates, OEM-compatible top mounts, and rebuildable dampers, this system offers lasting performance. Engineered and made in the Netherlands, the 5100 STREET suspension maximizes grip and stability, giving your car the perfect balance between comfort and control on every drive.

-   Monotube dampers offer a large piston to control the adjustability of rebound damping. Non inverted. These dampers can adjust in rebound (return to extension). Front dampers utilize a coilover design, the rear is a divorced setup like OEM.

This Part Fits:

Year

Make

Model

Submodel

1990-1997

Mazda

Miata

Base

1993

Mazda

Miata

LE

1994-1997

Mazda

Miata

M Edition

1991

Mazda

Miata

SE

1997

Mazda

Miata

STO

## Details

- **Price:** 3875.45 CAD
- **Vendor:** AST
- **Type:** Coilovers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3875.45 CAD | In stock |

## Images

- Photo - Primary
- Photo - Close Up
- Photo - Close Up
- Photo - Close Up
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ast-89-05-mazda-mx-5-na-nb-5100-series-coilovers)
> Updated: 2026-07-15