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FCM custom coilovers for 06+ MX-5 and 04_ RX-8!
Fully-optimized for your needs,
now utilizing chassis data acquisition and shock potentiometers!

George H., RX-8 in STX, at 2011 Solo Nationals, West Course Run 3 AiM EVO4 suspension potentiometer data from East course Shaikh, RX-8 in STX, at 2011 Solo Nationals, East Course Run 2 Have questions?
Call us at 650.839.0290 or use the FCM consultation form

FCM custom coil-over

NC and RX-8 coilovers by FCM



NC upper mount hardware can be purchased to make installation a plug-and-play affair. Your initial cost is $300, we refund $150 upon receiving your OE hardware in exchange. Parts list, diagrams and comments are here

Add OE hardware for faster installation!

   Extended amount -

Shock force is non-adjustable, tuned to your vehicle usage ,weight and springs.
We customize the internal valving based on our extensive experience with
street-driven and competition vehicles.
Our high-quality, custom-valved monotube shocks are capable of
handling +/- 100 lb/in change in front spring rate, +/- 50 lb/in rear spring rate
We've even designed custom, recyclable polyethylene inserts and ultra-strong recyclable FCM packaging inner and outer shipping boxes to protect your investment and reduce environmental impact

PLEASE FOLLOW THESE INSTRUCTIONS TO ORDER (SPRINGS INCLUDED)

  • Step 1 - Contact us (by phone or the consultation form, link at top of this page) to discuss your application
  • Step 2 - Select the front/rear spring rates and your vehicle year
  • Step 3 - Decide to either re-use your original shock mounts hardware or purchase a set from us (at right). We will give you a core credit upon receipt of your OE hardware.
  • Step 4 - We will customize damping curves and bump stops based on your goals.
    Estimated delivery time for your custom coilover given at the time of your order
  • Step 5 - After installation, we will work with you to determine your unique, ideal alignment settings
  • Step 6 - ENJOY!

What year is your car?

What front springs will we provide?

What rear springs will we provide?

   Extended amount -

Please review our policies prior to your purchase

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