QA1 QAP Coil-Overs-Pro Coil - MS431-09550

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. QA1 Item number MS431-09550

Front Pro Coil single adjustable stock mount shock kit. Includes 9" spring with rating of 550 and a flat end.

QA1 03-11 Ford Crown Victoria Pro Front Coil-Over System - Single Adj. - 9in x 550lbs/in - Aluminum

Serviceable and Rebuildable by QA1 Authorized Service Centers

Lightweight Billet Aluminum Coil-Over Shocks

KIT, FRONT PRO-COIL S-ADJ 550 SPRINGS

100% Dyno Tested and Serialized

QA1 Item number MS431-09550

Easy, bolt-In Installation

QA1 Pro Coil Shock Kit

Ride Height Adjustable

Pro Coil Shock Kit

Made in the USA

Coilover Set