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Product Details

QA1 Pro Coil Systems for the 2003-2011 Ford Crown Victoria 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.

Standard Features

  • Lightweight Billet Aluminum Coil-Over Shocks
  • Made in the USA
  • Easy, Bolt-In Installation
  • Ride Height Adjustable
  • 100% Dyno Tested and Serialized
  • Serviceable and Rebuildable by QA1 Authorized Service Centers
  • Made in the USA
Specifications
Part Number MS431-09550
Part Name Coilover Kit
UPC 806990159915
Vehicle 2003-2011 Ford Crown Victoria
Ride-Height Adjustable Yes
Damping Adjustable Yes
Adjustment Type 1-Way
Vehicle Fitment
  • 2003 Ford Crown Victoria
  • 2004 Ford Crown Victoria
  • 2005 Ford Crown Victoria
  • 2006 Ford Crown Victoria
  • 2007 Ford Crown Victoria
  • 2008 Ford Crown Victoria
  • 2009 Ford Crown Victoria
  • 2010 Ford Crown Victoria
  • 2011 Ford Crown Victoria
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