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Function and Form

SKU: 28400189

Function and Form Type 2 Coilovers for 1989-2005 Mazda Miata/MX-5

$ 833.00 $ 980.00 On Sale
In Stock (1 Unit)
Fitment confirmation is based on the vehicle's year, make, and model only. Please verify fitment by reviewing full product description which may include notes and more specific information.

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Function and Form Type 2 Coilovers for the 1989-2005 Mazda Miata/MX-5 are their 1-Way adjustable dampening system. More aggressive than the Type 1, Function and Form aimed to make it the ultimate street inspired coilover. Their philosophy was a coilover designed for street durability, comfort and style, but can endure the occasional track days (especially with the recommended FPS springs upgrade.) A lot of Function and Form's customers dream of hitting the track, but the reality is they want to enjoy their pride and joy on the streets as well. A dedicated track car is not a choice for many, but that's OK. They designed a suspension that can let you enjoy the streets or an occasional fling on the track. You pick.

In achieving this, Function and Form wanted to make a stronger product to endure the imperfections of the real world without sacrificing ride quality. Steel materials have been used for the lower mounts to give the shocks OEM durability. Spring rates are slightly more aggressive than a Type 1 in order to handle occasional track duties and spirited street driving (although we always suggest safe and smart driving on public roads.) Function and Form's goal is to offer you a suspension that can handle the wear and tear of daily driving duties. With the Type 2 32 levels of dampening adjustment, you can dial in ride and handling characteristics for the street or the track, giving you ultimate versatility.

What it Feels Like: Firm but comfortable ride that is perfectly suited for street driving and occasional track days.


  • Full bodied coilovers
  • Upper strut mounts included
  • 1-Way adjustable with 32-level spectrum matched with proper spring rates
  • Quick install pre-load ready
  • Threaded shock body for ride height adjustments independent of spring pre-load
  • Cold-rolled Japanese steel springs
  • Linear valving design allows for predictable uniform stiffness that increases as the piston speed increases
  • Durable steel components withstand real world road conditions better than aluminum
  • Bump stop spring aid allows progressive load deflection to influence the steady-state balance
  • Camber top plates available for select vehicles with MacPherson style suspension
Part Number 28400189
Legacy Part Number F2-MIAT2
UPC 859235007847
Part Name Function and Form Type 2 Coilovers
Vehicle 1989-2005 Mazda Miata/MX-5
Chassis Code
Adjustment Type 1-Way
Damping Adjustable Yes
Height Adjustable Yes
Primary Color Red/Black
Front Spring Rates (Default) 8 kg/mm
Rear Spring Rates (Default) 6 kg/mm
Custom Spring Rates Available No
Front/Rear Camber Top Plates Note Camber top plates are available or are included for select vehicles with MacPherson style suspension
Front Top Mounts Included
Rear Top Mounts Included
Front/Rear Top Mounts Note Select vehicles with MacPherson style suspension will include a pillowball top mount assembly
  • 1989 Mazda Miata/MX-5
  • 1990 Mazda Miata/MX-5
  • 1991 Mazda Miata/MX-5
  • 1992 Mazda Miata/MX-5
  • 1993 Mazda Miata/MX-5
  • 1994 Mazda Miata/MX-5
  • 1995 Mazda Miata/MX-5
  • 1996 Mazda Miata/MX-5
  • 1997 Mazda Miata/MX-5
  • 1998 Mazda Miata/MX-5
  • 1999 Mazda Miata/MX-5
  • 2000 Mazda Miata/MX-5
  • 2001 Mazda Miata/MX-5
  • 2002 Mazda Miata/MX-5
  • 2003 Mazda Miata/MX-5
  • 2004 Mazda Miata/MX-5
  • 2005 Mazda Miata/MX-5

We currently do not have live inventory for Function & Form products. Typically most Type 1 and Type 3 kits are in stock. For estimated wait times, or to check and see if a product is in stock, please ask prior to placing your order.

Product StatusEstimated Handling Time
In Stock1-2 business days
Out of Stock3-4 weeks
Type 3 Coilovers45 days

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

Function & Form Warranty Links

  • All fitment data on our website is provided by the manufacturer. It is the customer's responsibility to read the entire product description and verify fitment prior to ordering and installation.
  • All coilovers are for vehicles with a 2WD drivetrain unless specified AWD.
  • Notes and descriptions regarding electronic damping (EDC, DDS, etc.) pertain to vehicle fitment. Aftermarket coilovers DO NOT interface w/ OEM electronic damping control systems unless specified.