What is the benefit of 3-way adjustability?

3-way adjustability lets you independently control rebound, low-speed compression, and high-speed compression. This allows for very precise tuning of your suspension's response to different track conditions and driving inputs, improving handling and grip.

Do these coilovers include top mounts?

Yes, this kit includes camber-adjustable front top mounts and solid rear top mounts where applicable for your vehicle. These help optimize alignment and provide a solid connection for the rear suspension.

How do I adjust the suspension settings?

The rebound and compression adjustments are made via the external reservoirs. You can select from 12 distinct positions for rebound, and separately adjust low- and high-speed compression to fine-tune your suspension's performance.

Specifications

Brand: AST
Part #: RAC-M1205S
UPC: astRAC-M1205S

AST 5300 Series Coilovers Mazda MX-5 NC

Name: AST 5300 Series Coilovers Mazda MX-5 NC
Brand: AST
Price: 7050.24 USD
Availability: InStock

$7050.24

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Fits 2008-2015 Mazda MX-5 Miata. AST 5300 Series 3-way adjustable coilovers with external reservoirs for fine-tuning suspension performance.

Key Features

Direct fit — verified for 2008-2015 Mazda MX-5 Miata and 2004-2011 Mazda RX-8
3-way adjustable — independently tune rebound, low-speed compression, and high-speed compression
External reservoirs — provide increased fluid capacity and easier access for adjustments
MONOTUBE design — built to withstand heavy side loads and braking forces
Camber-adjustable front top mounts — allow for more precise alignment tuning
Adjustable ride height — lets you set your vehicle's stance

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Fits these vehicles

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

Product Details

You get a set of MONOTUBE coilovers in this AST 5300 Series kit. These are built for dedicated track use on your 2008-2015 Mazda MX-5 Miata. They let you adjust rebound, low-speed compression, and high-speed compression separately, giving you full control over how your suspension handles bumps and cornering forces. This kit also includes external reservoirs and camber-adjustable front top mounts, plus solid rear top mounts where applicable.

The MONOTUBE design handles side loads and braking forces well. You can adjust the rebound with 12 distinct positions to control how the damper returns after compression. The low-speed compression adjustment affects how the suspension reacts to gentle forces, while the high-speed compression adjustment handles quick impacts. Adjusting these settings helps reduce body roll, improve responsiveness, and keep your tires in contact with the track for better grip.