QA1 10HTSP550 Pro Coil Coil-Over Spring, 550 lb/in, Silver Powder Coat

The QA1 10HTSP550 Pro Coil System coil-over spring is designed for applications requiring a 550 lb/in spring rate. It features a 10-inch spring length, a 3.5-inch upper inside diameter, and a 2.5-inch lower inside diameter for use with compatible coil-over components.

This spring is manufactured from steel and finished with a silver powder coat. Its single-pigtail design supports installation in compatible Pro Coil System setups. The construction and configuration provide a clearly defined option for coil-over suspension tuning where the specified spring rate and dimensions are required.

The QA1 10HTSP550 is sold individually. Verify the required spring dimensions, rate, and coil-over system compatibility before installation to ensure it matches the intended application.

Features:

• Brand: QA1
• Part Number: 10HTSP550
• Spring Type: Pro Coil System coil-over spring
• Spring Rate: 550 lb/in
• Spring Length: 10 inches
• Upper Inside Diameter: 3.5 inches
• Lower Inside Diameter: 2.5 inches
• Pigtail Design: Single pigtail
• Material: Steel
• Finish: Silver powder coat
• Quantity: Sold individually