Tein Standard Straight Springs, 225mm free length with a 9kg rate and 70mm inner diameter, come as a pair for suspension setups that specify those dimensions. These straight coil springs suit rebuilds or custom coilover assemblies where the 225mm free length and 9kg spring rate match the desired ride and handling balance, offering a direct replacement option without excess complexity.
Tein Standard Straight Springs 9kg ID 70mm Free Length 225mm (Two Springs)