QA1 03-11 Ford Crown Victoria Pro Front Coil-Over System - Single Adj. - 9in x 450lbs/in - Aluminum MS431-09450

QAP Coil-Overs - Pro Coil

Suspension Shock Absorber and Coil Spring Assembly

QA1 Pro Coil Systems for 2003-2011 Crown Victorias are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match, and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling.

Front Pro Coil single adjustable stock mount shock kit. Includes 9" spring with rating of 450 and a flat end.