Details
https://www.supercheapauto.com.au/p/king-springs-2-x-raptor-coil-spring/SPO8569955.htmlPromotions
Additional Information
Product Info
Product Info
The King Springs Coil Spring Rear Pair KFRR-121 is a heavy-duty progressive coil spring engineered specifically for the Ford Ranger Raptor rear suspension. King Springs leads the automotive market in advanced spring design and manufacture, serving passenger cars, commercial vehicles, four-wheel drives and motorsport across circuit, rally, speedway and off-road racing categories.
These rear springs are manufactured from high-stress X5K spring steel, an advanced material that reduces weight by approximately 30% compared to conventional designs whilst increasing suspension travel. The X5K material was adopted by leading V8 Supercar teams including DJR Team Penske and Nissan in 2007 and has proven durability at the highest competition levels. Every spring receives a phosphate base coat for maximum corrosion protection, finished with a durable epoxy powder coating that resists UV damage and the harsh Australian environment. The advanced CAD design optimises both spring rates and suspension geometry for the Raptor platform.
Features
- Heavy-duty rear spring engineered for Ford Ranger Raptor suspension
- Advanced CAD design optimises spring rates and suspension travel
- High-stress X5K spring steel is 30% lighter than conventional designs
- Phosphate coating guards against corrosion in harsh Australian conditions
- Epoxy powder coating adds durability and UV resistance to the finish
- Progressive spring design delivers consistent ride quality and handling