Mitsubishi Challenger (0) PB; PC 2009-2015 King Springs KCFR 55T Kings Coil Springs
KCFR 55T

For over 30 years, we have been a premier stockist and distributor of King Springs in Western Australia. King Springs are engineered and manufactured in Australia using advanced X5K Steel, a new generation of high-strength spring steel that is designed to withstand higher operating stresses. This material offers superior resistance to sagging, enhanced toughness, and improved corrosion fatigue properties.

Upgrading to aftermarket raised springs is particularly beneficial for vehicles equipped with additional accessories, heavily laden vehicles, and those requiring enhanced load-carrying capabilities and increased ground clearance. All heavy-duty replacement springs from King Springs are designed to provide an uprated performance, typically ranging from 20% to 40% depending on the specific vehicle application.

Progressive Rate Springs represent the pinnacle of spring design, allowing for a gradual increase in spring rate while maintaining optimal ride comfort, shock absorber control, and preventing spring entrapment. These springs are an excellent choice for those prioritizing ride comfort without compromising performance.

When selecting the appropriate spring rate, consider the fixed accessories on your vehicle. The approximate lift height options are as follows: 20-25mm for KCFR 55 - No Bar or Alloy Bar, and KCFR 55T - No Bar or Alloy Bar Tapered Wire Comfort Design.

It is recommended to pair long travel shocks with raised springs to maximize performance. Please note that the degree of height may vary based on the vehicle's age, the accessories fitted, the materials used for those accessories, and certain factory options.

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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 and has 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, 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%.
• Progressive Rate Springs are the ultimate in spring design, achieving a spring rate increase with minimal impact on ride comfort.
• Shock absorber control and spring entrapment are also improved with Progressive Rate springs.
• Progressive Rate springs are a great option when ride comfort is a priority.

Spring Rate Options

• Approximate Lift Height: 20-25mm
• KCFR 55 - No Bar or Alloy Bar
• KCFR 55T - No Bar or Alloy Bar
• Tapered Wire Comfort Design

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: 20-25mm

KCFR 55 - No Bar or Alloy Bar
KCFR 55T - Tapered Wire Comfort Design>/li>

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.