How many adjustment positions are there for the rebound damping?

These coilovers offer 12 distinct positions for rebound adjustment. Each setting provides a unique feel and feedback, allowing you to fine-tune the damper's return to extension.

Can I use my original top mounts with these coilovers?

Yes, these coilovers are designed to work with your vehicle's OEM top mounts. This simplifies the installation process and helps maintain a comfortable ride configuration.

What does a monotube damper design offer?

A monotube design uses a large piston for better control over rebound damping. It also prevents aeration and foaming, which results in more consistent and responsive valving compared to twin-tube designs.

AST 05-15 Mazda MX-5 NC 5100 Series Coilovers

Specifications

Brand: AST
Part #: ACS-M1205S
UPC: astACS-M1205S

AST 05-15 Mazda MX-5 NC 5100 Series Coilovers

Name: AST 05-15 Mazda MX-5 NC 5100 Series Coilovers
Brand: AST
Price: 3296.64 USD
Availability: InStock

$3296.64

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2008-2015 Mazda MX-5 Miata. AST 5100 Series coilovers offer 1-way adjustable rebound and ride height for improved grip and road balance.

Key Features

Direct fit — verified for 2008-2015 Mazda MX-5 Miata
Monotube dampers — feature a large piston for precise rebound damping control and prevent aeration or foaming
1-way adjustable — control rebound (return to extension) and ride height for a tailored driving experience
Front coilover design — integrates the spring and damper into one unit for the front suspension
Rear divorced setup — maintains a separate spring and damper configuration for the rear, like OEM, for a comfortable ride
Includes springs — designed to work with your vehicle's OEM top mounts for easier installation

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Fits these vehicles

Mazda MX-5 Miata 2008-2015
Mazda RX-8 2004-2005, 2008-2011

Product Details

Monotube coilovers with a non-inverted design. These AST 5100 Series coilovers for your 2008-2015 Mazda MX-5 Miata allow you to control rebound and ride height. They are built with vehicle-specific, fixed spring rates for the rear and are designed to work with your OEM top mounts.

The front dampers use a coilover setup, while the rear maintains a divorced setup similar to the factory configuration. This setup helps achieve a comfortable ride with excellent road balance. The monotube design uses a large piston for precise rebound damping control, preventing aeration and foaming for more responsive valving. These dampers are rebuildable at a certified AST service center.