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Ohlins  |  SKU: MAS MI30S1

Öhlins Road & Track Coilovers – Mazda MX-5 NC (2005–2014)

$3,970.00 AUD
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Öhlins Road & Track Coilovers – Mazda MX-5 NC (2005–2014)

Part Number: MAS MI30S1 | Fitment: 2005–2014 Mazda MX-5 NC

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. Corrosion-tested to ISO 9227 and backed by a 2-year worldwide limited warranty.

Technical Specifications

Part Number |
MAS MI30S1 |

Vehicle Fitment |
2005–2014 Mazda MX-5 NC |

Front Damper Type |
Conventional shock absorber |

Rear Damper Type |
Conventional shock absorber |

Front Spring Rate |
70 N/mm |

Rear Spring Rate |
40 N/mm |

Front Lowering Range |
Approx. 10–40mm below standard |

Rear Lowering Range |
Approx. 10–40mm below standard |

Damping Adjustment |
Combined compression & rebound (single adjuster, front & rear) |

Front Top Mounts |
Aluminium top mounts included (non-adjustable) |

Rear Top Mounts |
Use with original top mounts |

Corrosion Testing |
ISO 9227 salt spray tested |

Warranty |
2-year worldwide limited warranty |

Rebuildable |
Yes |

General Features

• DFV technology (Dual Flow Valve) — Öhlins' proprietary damping system

• Individual ride height adjustment via threaded lower flange (spring seat position maintained)

• Spring preload adjustment with included C-spanner

• Rebuildable construction for long-term serviceability

• Corrosion salt spray tested to ISO 9227

• 2-year worldwide limited warranty

Front Features

• Conventional shock absorber design

• Combined compression & rebound damping via single adjuster

• Spring preload adjuster

• Separate ride height adjustment

• Approx. 10–40mm lower than standard

• Spring rate: 70 N/mm

• Aluminium top mounts included (non-adjustable)

Rear Features

• Conventional shock absorber design

• Combined compression & rebound damping via single adjuster

• Spring preload adjuster

• Separate ride height adjustment

• Approx. 10–40mm lower than standard

• Spring rate: 40 N/mm

• Use with original top mounts

Kit Contents

• Complete coilover kit including springs and all mounting hardware

• 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.

Öhlins also incorporates a unique needle bleed valve that expands with temperature, compensating for changes in fluid viscosity as the damper heats up. The result: consistent damping performance lap after lap, regardless of operating temperature.

Why Öhlins Road & Track?

• ✅ Over 40 years of motorsport engineering heritage — trusted by factory race teams worldwide

• ✅ Proprietary DFV technology delivers genuine race-car response with OEM-level daily comfort

• ✅ Rebuildable and fully serviceable for long-term ownership and track use

• ✅ Precision ride height adjustment via threaded lower flange — spring geometry is never compromised

• ✅ ISO 9227 corrosion-tested and backed by a 2-year worldwide limited warranty

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Öhlins Road & Track Coilovers – Mazda MX-5 NC (2005–2014)
Ohlins

Öhlins Road & Track Coilovers – Mazda MX-5 NC (2005–2014)

$3,970.00 AUD
Öhlins Road & Track Coilovers – Mazda MX-5 NC (2005–2014)

Part Number: MAS MI30S1 | Fitment: 2005–2014 Mazda MX-5 NC

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. Corrosion-tested to ISO 9227 and backed by a 2-year worldwide limited warranty.

Technical Specifications

Part Number |
MAS MI30S1 |

Vehicle Fitment |
2005–2014 Mazda MX-5 NC |

Front Damper Type |
Conventional shock absorber |

Rear Damper Type |
Conventional shock absorber |

Front Spring Rate |
70 N/mm |

Rear Spring Rate |
40 N/mm |

Front Lowering Range |
Approx. 10–40mm below standard |

Rear Lowering Range |
Approx. 10–40mm below standard |

Damping Adjustment |
Combined compression & rebound (single adjuster, front & rear) |

Front Top Mounts |
Aluminium top mounts included (non-adjustable) |

Rear Top Mounts |
Use with original top mounts |

Corrosion Testing |
ISO 9227 salt spray tested |

Warranty |
2-year worldwide limited warranty |

Rebuildable |
Yes |

General Features

• DFV technology (Dual Flow Valve) — Öhlins' proprietary damping system

• Individual ride height adjustment via threaded lower flange (spring seat position maintained)

• Spring preload adjustment with included C-spanner

• Rebuildable construction for long-term serviceability

• Corrosion salt spray tested to ISO 9227

• 2-year worldwide limited warranty

Front Features

• Conventional shock absorber design

• Combined compression & rebound damping via single adjuster

• Spring preload adjuster

• Separate ride height adjustment

• Approx. 10–40mm lower than standard

• Spring rate: 70 N/mm

• Aluminium top mounts included (non-adjustable)

Rear Features

• Conventional shock absorber design

• Combined compression & rebound damping via single adjuster

• Spring preload adjuster

• Separate ride height adjustment

• Approx. 10–40mm lower than standard

• Spring rate: 40 N/mm

• Use with original top mounts

Kit Contents

• Complete coilover kit including springs and all mounting hardware

• 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.

Öhlins also incorporates a unique needle bleed valve that expands with temperature, compensating for changes in fluid viscosity as the damper heats up. The result: consistent damping performance lap after lap, regardless of operating temperature.

Why Öhlins Road & Track?

• ✅ Over 40 years of motorsport engineering heritage — trusted by factory race teams worldwide

• ✅ Proprietary DFV technology delivers genuine race-car response with OEM-level daily comfort

• ✅ Rebuildable and fully serviceable for long-term ownership and track use

• ✅ Precision ride height adjustment via threaded lower flange — spring geometry is never compromised

• ✅ ISO 9227 corrosion-tested and backed by a 2-year worldwide limited warranty
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