Function and Form Type 3 Coilovers for 1989-2005 Mazda Miata/MX-5 (NA8C/NB8C) 38400189
Function and Form Type 3 Coilovers for 1989-2005 Mazda Miata/MX-5 (NA8C/NB8C) 38400189
Function and Form Type 3 Coilovers for 1989-2005 Mazda Miata/MX-5 (NA8C/NB8C) 38400189
Function and Form Type 3 Coilovers for 1989-2005 Mazda Miata/MX-5 (NA8C/NB8C) 38400189
Function and Form Type 3 Coilovers for 1989-2005 Mazda Miata/MX-5 (NA8C/NB8C) 38400189

Function and Form

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SKU: 38400189

Function and Form Type 3 Coilovers for 1989-2005 Mazda Miata/MX-5 (NA8C/NB8C)

$1,590.00
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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In Stock: 1-2 business days
  • Out of Stock: 3-4 weeks
  • Custom Builds: 3-4 weeks
  • Special Order: 3-4 weeks
  • Type 3 Coilovers: 45 days
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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1-Year Manufacturer Warranty

Limited Warranty covers products against factory defects in material and workmanship, other than coatings, when used on passenger cars and light duty (class 1‐3) trucks under normal use and operating conditions. Claims should be made through the authorized Distributor from whom the equipment was purchased.  Warranty obligations for products are limited to the terms set forth below:

This warranty extends to the original retail purchaser (the “Buyer”) who retains ownership of the vehicle and is not transferable. Warranty valid only in the United States of America.  F2 warrants this product against defects in material or workmanship for a period of one (1) year from the date of original sale except the following:

  • Coilover Sets: 2 years for Type 1, Type 2, and Type 3
  • Function Performance Springs (FPS): Eibach Limited Lifetime Warranty
  • Replacement Parts: 90-days from the date of purchase

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Product Details

The Function and Form Type 3 Coilovers for the 1989-2005 Mazda Miata/MX-5 (NA8C/NB8C) are the brand's track-focused performance coilover, designed for Mazda Miata/MX-5 drivers who push hard at the track but still drive the car on the street. These Miata/MX-5 coilovers are built around a digressive monotube damper and world-famous Eibach ERS Motorsport springs, giving the Miata/MX-5 NA8C/NB8C race-bred body control with the flexibility to set it up your way.

Known to enthusiasts as Function & Form or F2 Suspension, the Type 3 offers customizable spring rates so you can run a comfortable street setup one weekend and a stiffer track alignment the next. One-way adjustable damping and full-length ride-height adjustment let you fine-tune how the NA8C/NB8C Miata/MX-5 rides and handles, all in a rebuildable, preload-ready kit. Backed by a 24-month warranty with free U.S. shipping on orders over $250.

Features

  • Track-focused, full-bodied coilover kit with 24 levels of one-way damping adjustment
  • Digressive valving delivers higher damping forces at low shaft speeds for sharper cornering, braking and turn-in
  • World-famous Eibach ERS Motorsport springs with a wide range of available spring rates
  • High-strength JIS G3445 carbon steel monotube shock bodies
  • Customizable spring rates so you can set up for the street or dial in a track alignment
  • Ride height adjustable from the lower mount, independent of spring preload
  • Camber top plates available or included for select MacPherson-strut vehicles
  • Hardware included; backed by a 24-month limited warranty against manufacturer defect
Specifications
Part Number 38400189
Part Name Function and Form Type 3 Coilovers
Vehicle 1989-2005 Mazda Miata/MX-5
Chassis Code NA8C/NB8C
Drivetrain RWD
Adjustment Type 1-Way
Ride-Height Adjustable Yes
Spring Rate - Front 14 Kg/mm
Spring Rate - Rear 10 Kg/mm
Custom Spring Rates Yes
Top Mounts - Front Included
Top Mounts - Rear Included
Suspension Design - Front True Coilover
Notes Finish: Black/Red; Hardware included; Camber top plates available or included for select MacPherson-strut vehicles
Vehicle Fitment
  • 1989 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1990 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1991 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1992 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1993 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1994 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1995 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1996 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1997 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1998 Mazda Miata/MX-5 (NA8C/NB8C)
  • 1999 Mazda Miata/MX-5 (NA8C/NB8C)
  • 2000 Mazda Miata/MX-5 (NA8C/NB8C)
  • 2001 Mazda Miata/MX-5 (NA8C/NB8C)
  • 2002 Mazda Miata/MX-5 (NA8C/NB8C)
  • 2003 Mazda Miata/MX-5 (NA8C/NB8C)
  • 2004 Mazda Miata/MX-5 (NA8C/NB8C)
  • 2005 Mazda Miata/MX-5 (NA8C/NB8C)

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