QA1 10CS300 Coil Spring 2.5" ID 10" Length 300 lb/in Chrome

The QA1 10CS300 is a high-performance coil spring designed for racing and high-performance suspension applications. This spring features a 2-1/2" inner diameter, 10" free length, and a spring rate of 300 lbs/in, making it ideal for fine-tuning suspension geometry and handling characteristics.

Key Features:

• 2.5" inner diameter fits most racing coilover systems
• 10" free length for optimal suspension travel
• 300 lb/in spring rate for precise handling control
• Chrome silicon construction for superior strength and durability
• Chrome plated finish resists corrosion and provides professional appearance
• Manufactured with highest quality spring materials for consistency
• Lifetime guarantee to remain within 5% of original free height under normal operating conditions

QA1 Precision Products springs are engineered for racers who demand consistent performance and long service life. The chrome silicon material offers excellent fatigue resistance, while the precision manufacturing ensures consistent spring rates across the entire product line.