Öhlins Road & Track Coilovers – Mazda MX-5 NA (1989–1997) & NB (1997–2005)
Öhlins Road & Track Coilovers – Mazda MX-5 NA (1989–1997) & NB (1997–2005)
SKU: SKU: MAS MI20S1
More info
Öhlins Road & Track Coilovers – Mazda MX-5 NA (1989–1997) & NB (1997–2005)
Part Number: MAS MI20S1 | Fitment: Mazda MX-5 NA (1989–1997) & Mazda MX-5 NB (1997–2005)
Over 40 years of motorsport engineering distilled into a street-ready coilover kit. The Öhlins Road & Track series delivers a genuine racing experience without sacrificing daily drivability — thanks to Öhlins' proprietary Dual Flow Valve (DFV) technology. Featuring conventional shock absorbers front and rear with dustcovers, single bleed adjusters, and springs included as a complete car set. Approximately 15mm drop with the recommended setup.
Vehicle Fitment
| Mazda MX-5 | NA — 1989–1997 |
| Mazda MX-5 | NB — 1997–2005 |
Technical Specifications
| Part Number | MAS MI20S1 |
| Technology | DFV — Dual Flow Valve |
| Front Damper Type | Conventional shock absorber |
| Rear Damper Type | Conventional shock absorber |
| Damping Adjustment | Single bleed adjuster (front & rear) |
| Front Spring Rate | 80 N/mm — included |
| Rear Spring Rate | 60 N/mm — included |
| Lowering Range | Approx. 15mm below standard (front & rear) |
| Dustcovers | Included (front & rear) |
| Springs Included | Yes — front & rear springs included |
| Rebuildable | Yes |
| Corrosion Testing | ISO 9227 salt spray tested |
| Warranty | 2-year limited warranty |
Included Springs
| Position | Spring Rate |
|---|---|
| Front | 80 N/mm |
| Rear | 60 N/mm |
General Features
- DFV technology (Dual Flow Valve) — Öhlins' proprietary damping system
- Individual height adjustment — approx. 15mm below standard
- Single bleed adjuster — compression and rebound
- Rebuildable for custom tuning
- Corrosion salt spray tested (ISO 9227)
- 2-year limited warranty
- Front & rear springs included
Front Features
- Conventional shock absorber
- Single bleed adjuster
- Spring preload adjuster
- Height adjustable — approx. 15mm lower than standard
- Coil springs included (80 N/mm)
- Dustcovers included
Rear Features
- Conventional shock absorber
- Single bleed adjuster
- Separate spring preload adjuster — approx. 15mm lower than standard
- Spring preload adjuster
- Coil springs included (60 N/mm)
- Dustcovers included
Kit Contents
- Complete coilover kit including springs and all mounting parts
- Dustcovers (front & rear)
- C-spanner for spring preload adjustment
- Owner's manual and mounting instructions
- Öhlins sticker set
What is DFV (Dual Flow Valve)?
DFV is Öhlins' proprietary damping technology that sets the Road & Track range apart from conventional coilovers. The dual flow valve provides consistent damping characteristics on both compression and rebound strokes — the damper fluid follows a consistent flow path in both directions. This means the wheel and tyre can rapidly return to the road surface after a bump, maximising grip and traction at all times.
Because DFV opens more quickly on minor road imperfections, ride comfort is surprisingly supple — more akin to an OEM strut than a typical coilover. Over undulating surfaces, the compliance of the R&T units allows the car to crest bumps and potholes while remaining stable and in control. Traction is always maintained at its optimum level.
Why Öhlins Road & Track?
- ✅ Over 40 years of motorsport engineering heritage — trusted by factory race teams worldwide
- ✅ DFV technology — genuine race-car response with OEM-level daily comfort
- ✅ Covers MX-5 NA & NB — one kit for both classic generations of the iconic roadster
- ✅ Springs & dustcovers included — complete kit, ready to fit
- ✅ Rebuildable, ISO 9227 corrosion-tested, 2-year limited warranty
