Product Details
The Function and Form Type 2 Coilovers for the 2016+ Mazda Miata (ND) are the brand's most popular street-and-track coilover, engineered to give your Mazda Miata an aggressive lowered stance with genuinely livable ride quality. With one-way adjustable damping, these Miata coilovers let you firm up the Miata ND for canyon runs and the occasional track day, then soften it back down for the daily commute.
Sold by enthusiasts simply as Function & Form or F2, the Type 2 is built around durable steel components and cold-rolled springs that shrug off real-world roads. Full-length ride-height adjustment lets you drop the ND Miata to the height you want while keeping proper shock travel, and the whole kit bolts on preload-ready with hardware included. Backed by a 24-month warranty with free U.S. shipping on orders over $250.
Features
- Full-bodied, bolt-on coilover kit with 32 levels of one-way damping adjustment
- Linear valving for predictable, progressive control that builds with piston speed
- Durable steel lower mounts for OEM-grade real-world durability
- Cold-rolled Japanese steel springs at street-and-occasional-track spring rates
- 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 | 28400116B |
| Part Name | Function and Form Type 2 Coilovers |
| Vehicle | 2016+ Mazda Miata |
| Chassis Code | ND |
| Drivetrain | RWD |
| Adjustment Type | 1-Way |
| Ride-Height Adjustable | Yes |
| Spring Rate - Front | 8 Kg/mm |
| Spring Rate - Rear | 8 Kg/mm |
| Custom Spring Rates | No |
| Top Mounts - Front | Included |
| Top Mounts - Rear | Included |
| Suspension Design - Front | True Coilover |
| Notes | Finish: Red/Black; Hardware included; Camber top plates available or included for select MacPherson-strut vehicles |
Vehicle Fitment
- 2016 Mazda Miata (ND)
- 2017 Mazda Miata (ND)
- 2018 Mazda Miata (ND)
- 2019 Mazda Miata (ND)
- 2020 Mazda Miata (ND)
- 2021 Mazda Miata (ND)
- 2022 Mazda Miata (ND)
- 2023 Mazda Miata (ND)
- 2024 Mazda Miata (ND)
- 2025 Mazda Miata (ND)
- 2026 Mazda Miata (ND)






