RACE TECH Progressively Wound Shock Spring - Blue - P30 - Spring Rate 532 lbs/in SRSP 6326P30

Rear suspension geometry demands precision—too stiff and your chassis chatters; too soft and you're kissing the bump stops. RACE TECH's progressively wound shock spring solves this compromize by delivering initial compliance for comfort while building resistance deeper into the stroke, eliminating the harshness-versus-bottoming dilemma that plagues conventional linear springs. The result is a rear end that absorbs track imperfections without sacrificing bottoming resistance or handling predictability.

Built from chrome silicon spring steel and shot-peened for durability, this P30 spring is engineered for racers who demand consistency across multiple heat cycles and demanding track sessions. Whether you're fine-tuning a road course setup or dialing in a weekend warrior machine, progressive winding technology lets you run a single spring rate that works harder when it counts.

• Progressive winding design
• 532 lbs/in rate
• Chrome silicon steel
• Shot-peened, heat-treated
• Preset against sacking
• Blue (P30) specification
• Bolt-on installation
• MPN: SRSP 6326P30