QA1 12CS300 Chrome Silicon Coil Spring 2.5" ID 12" Length 300 lb/in

The QA1 12CS300 is a high-performance coil spring designed for racing and performance suspension applications. This chrome-plated spring features a 2.5" inner diameter, 12" free length, and a spring rate of 300 lbs/in, making it ideal for custom suspension setups requiring precise load control.

Key Features:

• Chrome silicon construction for superior strength and durability
• Chrome plated finish for corrosion resistance and professional appearance
• 2.5" inner diameter fits most common coilover and shock applications
• 12" free length provides versatile installation options
• 300 lb/in spring rate for medium-duty performance applications
• Manufactured with high-quality materials for consistent performance
• Lifetime guarantee to remain within 5% of original free height under normal operating conditions

QA1 Precision Products coil springs are engineered for racers and enthusiasts who demand reliable, consistent performance. The chrome silicon material provides excellent fatigue resistance, while the precision manufacturing ensures accurate spring rates and long service life. Compatible with most 2.5" ID coilover shock systems.