Carbon Progressive Rate Coil Spring 40-80kg load

$144.50

Carbon Progressive Rate Coil Spring 40-80kg load

SKU: CC-14-A

$144.50

Carbon Offroad Progressive Rate Coil Springs – Australian-engineered 4x4 coilovers with 14″ free height and 3″ ID. Designed for superior on-road comfort, off-road articulation, and additional accessory loads. Made from high-grade spring steel, CNC mandrel bent, scragged, and powder-coated for durability. Compatible with Carbon MT2.0, Fox, King, Radflo, Icon, and other 3″ ID coilovers.

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Overview Warranty

Carbon Offroad Progressive Rate Coilover Coil Springs

Carbon Offroad’s professionally engineered progressive rate coil springs are designed in Australia to improve ride quality over factory springs on your 4x4. Built to handle additional accessory loads, they maintain a comfortable and controlled driving experience both on and off-road.

These springs are specifically designed to work with the Carbon MT2.0 strut range, offering improved handling, increased suspension travel, and enhanced articulation.

Why choose Carbon Coil Springs?

Carbon’s focus was to create a suspension solution that delivers comfort on-road while supporting additional load capacity and improving vehicle handling. Off-road, the progressive rate design enhances articulation and performance across rough terrain.

Driving comfort never felt so good.

Manufactured using specially formulated spring steel, these coils resist fatigue and sagging over time. A durable powder-coated finish provides long-lasting protection against harsh environmental conditions.

The progressive rate design allows the springs to absorb large impacts efficiently, reducing force transfer to the chassis while maintaining consistent flex under load.

Upgrade your 4WD with Carbon Progressive Rate Coil Springs for superior ride quality and performance.

Manufacturing Process

  • Manufactured from high-grade carbon spring steel
  • CNC mandrel bent for precision manufacturing
  • Scragged (compressed to coil bind) to set spring height
  • Shot peened with steel bearings to relieve surface stress
  • Powder coated for corrosion and rust protection
  • Individually inspected for strict quality control
  • Flat ground ends for a precise and even fit

Specifications

  • Free height: 14 inches
  • Progressive rate design
  • Suitable for 40–80 kg constant front load (most dual cabs)
  • Flat ground ends
  • 3.0-inch inner diameter
  • Compatible with Carbon MT2.0, Fox 2.0 IFP, Fox 2.5, King 2.5, Radflo 2.5, Icon 2.5 coilovers, and other brands using 3-inch ID coilover springs

Warranty, Service & Support

We stand behind the quality and performance of our products. All Carbon Offroad winches come with comprehensive warranty coverage and ongoing customer support. Whether you need service assistance, warranty claims, or product advice, our team is here to help.

View Warranty Details

Carbon Offroad Progressive Rate Coilover Coil Springs

Carbon Offroad’s professionally engineered progressive rate coil springs are designed in Australia to improve ride quality over factory springs on your 4x4. Built to handle additional accessory loads, they maintain a comfortable and controlled driving experience both on and off-road.

These springs are specifically designed to work with the Carbon MT2.0 strut range, offering improved handling, increased suspension travel, and enhanced articulation.

Why choose Carbon Coil Springs?

Carbon’s focus was to create a suspension solution that delivers comfort on-road while supporting additional load capacity and improving vehicle handling. Off-road, the progressive rate design enhances articulation and performance across rough terrain.

Driving comfort never felt so good.

Manufactured using specially formulated spring steel, these coils resist fatigue and sagging over time. A durable powder-coated finish provides long-lasting protection against harsh environmental conditions.

The progressive rate design allows the springs to absorb large impacts efficiently, reducing force transfer to the chassis while maintaining consistent flex under load.

Upgrade your 4WD with Carbon Progressive Rate Coil Springs for superior ride quality and performance.

Manufacturing Process

  • Manufactured from high-grade carbon spring steel
  • CNC mandrel bent for precision manufacturing
  • Scragged (compressed to coil bind) to set spring height
  • Shot peened with steel bearings to relieve surface stress
  • Powder coated for corrosion and rust protection
  • Individually inspected for strict quality control
  • Flat ground ends for a precise and even fit

Specifications

  • Free height: 14 inches
  • Progressive rate design
  • Suitable for 40–80 kg constant front load (most dual cabs)
  • Flat ground ends
  • 3.0-inch inner diameter
  • Compatible with Carbon MT2.0, Fox 2.0 IFP, Fox 2.5, King 2.5, Radflo 2.5, Icon 2.5 coilovers, and other brands using 3-inch ID coilover springs

Delivering Solutions

Our team are solution providers. We love the task of being able to listen to your requirements and consult with you through to a solution which meets your needs and exceeds your expectations.

Shaping the Future of Offroad

More than ever before Carbon Offroad continue to innovate, invent, improve and deliver product outcomes in the offroad space which are unmatched in the market

Proudly 100% Australian Owned

Carbon Offroad is a privately owned enterprise delivering small business personalised levels of service to the wider offroad industry. Our purpose is to create products that people love, that offer a truly tangible benefit to the end user.