Swift Springs Spec-R Performance Springs

Designed at the upper limits of OEM shock valving for optimum performance while maintaining ride comfort.

• Vehicle: Subaru WRX STi VA
• Type: Spec-R
• Front Rate: 6.3 kgf/mm
• Rear Rate: 7.4 kgf/mm
• Front Drop: -1.0″
• Rear Drop: -1.0″
• Part#: 4F914R

Made with Swift proprietary HS5.TW material.