Description
A properly tuned coil-over suspension starts with the right spring rate. The QA1 2.5 ID x 8″ 400 lb/in spring delivers the stiffness needed for responsive handling and consistent performance across road courses, track days, and street applications. The chrome finish protects against corrosion while maintaining a clean, professional appearance in your engine bay or suspension setup.
- Inside Diameter: 2.5″
- Length: 8 inches
- Spring Rate: 400 lb/in
- Finish: Chrome-plated
- Fitment: Standard 2.5″ ID coil-overs
- Sold: Individually






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