QA1 MG401-10450C Pro-Coil Aluminum MOD Double-Adjustable Shock Kit with 450 lb Spring

The QA1 MG401-10450C is a Pro-Coil Aluminum MOD Series double-adjustable coilover shock kit designed for serious performance tuning on the street or strip. Featuring both low-speed compression and rebound adjustability via a low-speed bleed circuit, this kit gives racers and enthusiasts precise control over suspension feel and handling characteristics.

This kit uses a remote canister design for increased oil and gas capacity, helping maintain consistent damping performance under demanding conditions. The shock body is constructed from lightweight aluminum for reduced unsprung weight.

Key Features:

• Double-adjustable damping with low-speed bleed for fine-tuned compression and rebound control
• Remote canister design for improved heat dissipation and consistent performance
• Compressed height: 8.63 inches
• Extended height: 12.63 inches
• Includes 10-inch large tapered flat spring rated at 450 lb/in
• Stock mount configuration for direct fitment compatibility
• Lightweight aluminum construction reduces unsprung weight
• MOD Series platform supports interchangeable spring and mount configurations

The included 10" large tapered flat spring provides a progressive, smooth rate feel ideal for performance street and drag racing applications. QA1's MOD Series platform is engineered for versatility, allowing spring and mount configurations to be swapped as your suspension needs evolve.