QA1 03-11 Ford Crown Victoria Pro Front Coil-Over System - Single Adj. - 9in x 650lbs/in - Aluminum

The QA1 Pro Coil System for 2003-2011 Ford Crown Victoria is a high-performance suspension upgrade designed to provide fully adjustable ride height and valving control. Constructed with a fully threaded aluminum body, this coil-over system allows for precise height adjustments to achieve the ideal stance or optimize weight distribution for enhanced handling. The system enables users to select a spring rate and adjust damping settings to match their driving style, offering a customizable and responsive driving experience. Its durable materials and adjustable features make it suitable for both street and performance applications, delivering improved stability, handling, and ride quality.

Designed specifically for 2003-2011 Ford Crown Victoria models, this coil-over system is a direct bolt-on upgrade that replaces the factory front suspension components. It is compatible with vehicles equipped with a 9-inch spring and a 650 lbs/in spring rate, providing a versatile solution for enthusiasts seeking performance tuning and ride height adjustment. Ideal for street performance or spirited driving, this system allows for fine-tuning of suspension characteristics to suit various driving conditions. The kit includes the coil-over shocks with adjustable valving and threaded bodies, enabling easy installation and precise customization for improved vehicle dynamics.