QA1 MS431-09550 Pro-Coil Front Coil-Over Shock Kit for 2003-2011 Ford Full-Size Cars

The QA1 MS431-09550 Pro-Coil Kit is a front coil-over shock kit designed for Ford full-size cars from 2003 through 2011. This kit provides a matched front suspension setup with a 550 lb/in spring rate and is supplied as a pair.

Each shock uses a twin-tube design and single-adjustable valving, allowing adjustment of the shock response for the intended suspension setup. The Pro-Coil configuration combines the coil-over shock and spring arrangement into a cohesive front suspension solution.

Built for the listed Ford full-size car application, this QA1 kit is identified as the Pro-Coil front kit for Ford Crown Victoria models from 2003 through 2011. Verify the vehicle application and suspension requirements before installation.

Features:

• Brand: QA1
• Part Number: MS431-09550
• Application: Front suspension for Ford full-size cars from 2003-2011
• Design: Pro-Coil coil-over shock kit
• Shock Type: Twin-tube
• Adjustment: Single adjustable
• Spring Rate: 550 lb/in
• Quantity: Pair