Isuzu MU-X (2013-6/2021) RWD 4x2 11/2013-6/2021 King Springs KIRR 02 Kings Coil Springs
Isuzu MU-X (2013-6/2021) RWD 4x2 11/2013-6/2021 King Springs KIRR 02 Kings Coil Springs
KIRR 02
For over 30 years, we have been a trusted stockist and distributor of King Springs in Western Australia. King Springs are proudly manufactured in Australia using advanced X5K Steel, a new generation of high-strength spring steel that is engineered to withstand higher operating stresses. This material offers superior resistance to sag, enhanced toughness, and improved corrosion fatigue properties.
Upgrading to aftermarket raised springs is an excellent choice for vehicles equipped with additional accessories, heavily laden setups, or for those seeking improved load-carrying capabilities and increased ground clearance. All King Springs heavy-duty replacement springs are designed to provide an uprated performance, typically ranging from 20% to 40% depending on the specific vehicle application.
When selecting the appropriate spring rate, it is crucial to consider the fixed accessories on your vehicle. For example, the approximate lift height for the KIRR 02 model is between 30-40mm, making it suitable for light load applications. It is recommended to pair long travel shocks with raised springs to optimize performance.
Keep in mind that the degree of height increase may vary based on the vehicle's age, the accessories fitted, the materials used for those accessories, and certain factory options. Please note that images provided are for representation purposes only and may not correspond to the specific part number you are viewing.
King Springs Information
- Wilkinson Suspension has been a WA Stockist and Distributor of King Springs for over 30 years!
- King Springs are manufactured here in Australia using X5K Steel.
- This new generation High Strength Spring Steel can withstand higher operating stresses.
- Superior resistance to sag, improved toughness and improved corrosion fatigue properties.
- Fitting an aftermarket raised spring is ideal for vehicles fitted with accessories.
- Heavily laden vehicles benefit from improved load carrying abilities and increased ground clearance.
- All King Springs heavy duty replacement springs are designed to be uprated.
- The degree of uprating varies between vehicles, but can generally be stated at 20-40%.
- Select the most appropriate spring rate option to suit the fixed accessories on the vehicle.
- Approximate Lift Height: 30-40mm
- KIRR 02 - Light Load Product Notes
- Recommend long travel shocks with raised springs.
- Degree of height may vary depending on life and/or age of the vehicle, accessories fitted, material used for accessories and some factory options.
Approximate Lift Height: 30-40mm
KIRR 02 - Light Load
Sold as a Pair.
High quality 4x4 suspension upgrades proudly sold by PPD Performance.
Shipping Policy
PPD Performance offer custom built suspension solutions, with unique adjustability and performance.
These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 days.
If you need a specific eta, please contact us before ordering and we will be sure to assist you.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Isuzu MU-X (2013-6/2021) RWD 4x2 11/2013-6/2021 King Springs KIRR 02 Kings Coil Springs
Isuzu MU-X (2013-6/2021) RWD 4x2 11/2013-6/2021 King Springs KIRR 02 Kings Coil Springs
Isuzu MU-X (2013-6/2021) RWD 4x2 11/2013-6/2021 King Springs KIRR 02 Kings Coil Springs
KIRR 02
For over 30 years, we have been a trusted stockist and distributor of King Springs in Western Australia. King Springs are proudly manufactured in Australia using advanced X5K Steel, a new generation of high-strength spring steel that is engineered to withstand higher operating stresses. This material offers superior resistance to sag, enhanced toughness, and improved corrosion fatigue properties.
Upgrading to aftermarket raised springs is an excellent choice for vehicles equipped with additional accessories, heavily laden setups, or for those seeking improved load-carrying capabilities and increased ground clearance. All King Springs heavy-duty replacement springs are designed to provide an uprated performance, typically ranging from 20% to 40% depending on the specific vehicle application.
When selecting the appropriate spring rate, it is crucial to consider the fixed accessories on your vehicle. For example, the approximate lift height for the KIRR 02 model is between 30-40mm, making it suitable for light load applications. It is recommended to pair long travel shocks with raised springs to optimize performance.
Keep in mind that the degree of height increase may vary based on the vehicle's age, the accessories fitted, the materials used for those accessories, and certain factory options. Please note that images provided are for representation purposes only and may not correspond to the specific part number you are viewing.
King Springs Information
- Wilkinson Suspension has been a WA Stockist and Distributor of King Springs for over 30 years!
- King Springs are manufactured here in Australia using X5K Steel.
- This new generation High Strength Spring Steel can withstand higher operating stresses.
- Superior resistance to sag, improved toughness and improved corrosion fatigue properties.
- Fitting an aftermarket raised spring is ideal for vehicles fitted with accessories.
- Heavily laden vehicles benefit from improved load carrying abilities and increased ground clearance.
- All King Springs heavy duty replacement springs are designed to be uprated.
- The degree of uprating varies between vehicles, but can generally be stated at 20-40%.
- Select the most appropriate spring rate option to suit the fixed accessories on the vehicle.
- Approximate Lift Height: 30-40mm
- KIRR 02 - Light Load Product Notes
- Recommend long travel shocks with raised springs.
- Degree of height may vary depending on life and/or age of the vehicle, accessories fitted, material used for accessories and some factory options.
Approximate Lift Height: 30-40mm
KIRR 02 - Light Load
Sold as a Pair.
High quality 4x4 suspension upgrades proudly sold by PPD Performance.
Shipping Policy
PPD Performance offer custom built suspension solutions, with unique adjustability and performance.
These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 days.
If you need a specific eta, please contact us before ordering and we will be sure to assist you.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Isuzu MU-X (2013-6/2021) RWD 4x2 11/2013-6/2021 King Springs KIRR 02 Kings Coil Springs
KIRR 02
For over 30 years, we have been a trusted stockist and distributor of King Springs in Western Australia. King Springs are proudly manufactured in Australia using advanced X5K Steel, a new generation of high-strength spring steel that is engineered to withstand higher operating stresses. This material offers superior resistance to sag, enhanced toughness, and improved corrosion fatigue properties.
Upgrading to aftermarket raised springs is an excellent choice for vehicles equipped with additional accessories, heavily laden setups, or for those seeking improved load-carrying capabilities and increased ground clearance. All King Springs heavy-duty replacement springs are designed to provide an uprated performance, typically ranging from 20% to 40% depending on the specific vehicle application.
When selecting the appropriate spring rate, it is crucial to consider the fixed accessories on your vehicle. For example, the approximate lift height for the KIRR 02 model is between 30-40mm, making it suitable for light load applications. It is recommended to pair long travel shocks with raised springs to optimize performance.
Keep in mind that the degree of height increase may vary based on the vehicle's age, the accessories fitted, the materials used for those accessories, and certain factory options. Please note that images provided are for representation purposes only and may not correspond to the specific part number you are viewing.
King Springs Information
- Wilkinson Suspension has been a WA Stockist and Distributor of King Springs for over 30 years!
- King Springs are manufactured here in Australia using X5K Steel.
- This new generation High Strength Spring Steel can withstand higher operating stresses.
- Superior resistance to sag, improved toughness and improved corrosion fatigue properties.
- Fitting an aftermarket raised spring is ideal for vehicles fitted with accessories.
- Heavily laden vehicles benefit from improved load carrying abilities and increased ground clearance.
- All King Springs heavy duty replacement springs are designed to be uprated.
- The degree of uprating varies between vehicles, but can generally be stated at 20-40%.
- Select the most appropriate spring rate option to suit the fixed accessories on the vehicle.
- Approximate Lift Height: 30-40mm
- KIRR 02 - Light Load Product Notes
- Recommend long travel shocks with raised springs.
- Degree of height may vary depending on life and/or age of the vehicle, accessories fitted, material used for accessories and some factory options.
Approximate Lift Height: 30-40mm
KIRR 02 - Light Load
Sold as a Pair.
High quality 4x4 suspension upgrades proudly sold by PPD Performance.
Shipping Policy
PPD Performance offer custom built suspension solutions, with unique adjustability and performance.
These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 days.
If you need a specific eta, please contact us before ordering and we will be sure to assist you.











