QA1 03-11 Ford Crown Victoria Pro Front Coil-Over System - Single Adj. - 9in x 450lbs/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 aluminum components, this coil-over system features a fully threaded body that allows for precise ride 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 valving settings to match their driving style, offering a customizable setup for improved performance and durability. Its design ensures superior handling characteristics, making it suitable for enthusiasts seeking a versatile and reliable coil-over solution.

This coil-over system is specifically engineered for 2003-2011 Ford Crown Victoria models, fitting the front suspension with a 9-inch spring and a 450 lbs/in spring rate. It is a direct bolt-on upgrade for the factory suspension, suitable for street, performance, or spirited driving applications. The kit includes the coil-over shocks with adjustable features, allowing for easy installation and fine-tuning. Compatible with vehicles used for daily driving or performance tuning, this system enhances ride quality and handling precision by enabling quick adjustments to meet various driving conditions and preferences.