QA1 Pro Coil-Over System - Single Adj. - 9in x 650lbs/in - Aluminum — Fits 2003-2011 Ford Crown Victoria

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SKU: QAPMS431-09650
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Sale price$968.99 Regular price$981.49
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About QA1

QA1 engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full QA1 lineup with fast shipping and expert fitment support — order with confidence.

QA1 Pro Coil-Over System for 2003-2011 Ford Crown Victoria

Maximize the performance of your 2003-2011 Ford Crown Victoria with the QA1 Pro Coil-Over System. Tailored for various trims including Base, Fleet, LWB, LX, LX Sport, Police Interceptor, S, and Special Edition, this system provides advanced adjustability for ride height and damping, ensuring a personalized setup.

Key Features:

  • Adjustable Ride Height: Utilize the fully threaded shock body to easily modify your vehicle's ride height, perfect for achieving a custom look or fine-tuning weight balance for optimal performance.
  • Single Adjustable Valving: Dial in your preferred suspension feel by adjusting the valving, catering to both daily driving comfort and demanding performance applications.
  • Aggressive Spring Rate: This kit features a 650 lbs/in spring rate, delivering significantly reduced body roll and enhanced responsiveness for spirited driving and track use.
  • Lightweight Aluminum Construction: Crafted from durable aluminum, these coilovers contribute to lower unsprung weight and offer excellent resistance to the elements.
  • Vehicle-Specific Design: Engineered for a precise fit on 2003-2011 Ford Crown Victoria models, simplifying the installation process.

Experience a dramatic improvement in your Crown Victoria's cornering ability, stability, and overall driving dynamics. The QA1 Pro Coil-Over System is the ultimate solution for enthusiasts seeking a high-performance, adjustable suspension upgrade. Unlock your Crown Victoria's true potential.

Shop the QA1 Pro Coil-Over System exclusively at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2003-2005 Ford Crown Victoria S
2003-2008 Ford Crown Victoria Base
2003-2009 Ford Crown Victoria LWB
2003-2011 Ford Crown Victoria LX
2004-2006 Ford Crown Victoria LX Sport
2005 Ford Crown Victoria Special Edition
2006-2009 Ford Crown Victoria Fleet
2010-2011 Ford Crown Victoria Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About QA1

QA1 engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full QA1 lineup with fast shipping and expert fitment support — order with confidence.

QA1 Pro Coil-Over System for 2003-2011 Ford Crown Victoria

Maximize the performance of your 2003-2011 Ford Crown Victoria with the QA1 Pro Coil-Over System. Tailored for various trims including Base, Fleet, LWB, LX, LX Sport, Police Interceptor, S, and Special Edition, this system provides advanced adjustability for ride height and damping, ensuring a personalized setup.

Key Features:

  • Adjustable Ride Height: Utilize the fully threaded shock body to easily modify your vehicle's ride height, perfect for achieving a custom look or fine-tuning weight balance for optimal performance.
  • Single Adjustable Valving: Dial in your preferred suspension feel by adjusting the valving, catering to both daily driving comfort and demanding performance applications.
  • Aggressive Spring Rate: This kit features a 650 lbs/in spring rate, delivering significantly reduced body roll and enhanced responsiveness for spirited driving and track use.
  • Lightweight Aluminum Construction: Crafted from durable aluminum, these coilovers contribute to lower unsprung weight and offer excellent resistance to the elements.
  • Vehicle-Specific Design: Engineered for a precise fit on 2003-2011 Ford Crown Victoria models, simplifying the installation process.

Experience a dramatic improvement in your Crown Victoria's cornering ability, stability, and overall driving dynamics. The QA1 Pro Coil-Over System is the ultimate solution for enthusiasts seeking a high-performance, adjustable suspension upgrade. Unlock your Crown Victoria's true potential.

Shop the QA1 Pro Coil-Over System exclusively at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2003-2005 Ford Crown Victoria S
2003-2008 Ford Crown Victoria Base
2003-2009 Ford Crown Victoria LWB
2003-2011 Ford Crown Victoria LX
2004-2006 Ford Crown Victoria LX Sport
2005 Ford Crown Victoria Special Edition
2006-2009 Ford Crown Victoria Fleet
2010-2011 Ford Crown Victoria Base

Product Details

Product Description

About QA1

QA1 engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full QA1 lineup with fast shipping and expert fitment support — order with confidence.

QA1 Pro Coil-Over System for 2003-2011 Ford Crown Victoria

Maximize the performance of your 2003-2011 Ford Crown Victoria with the QA1 Pro Coil-Over System. Tailored for various trims including Base, Fleet, LWB, LX, LX Sport, Police Interceptor, S, and Special Edition, this system provides advanced adjustability for ride height and damping, ensuring a personalized setup.

Key Features:

  • Adjustable Ride Height: Utilize the fully threaded shock body to easily modify your vehicle's ride height, perfect for achieving a custom look or fine-tuning weight balance for optimal performance.
  • Single Adjustable Valving: Dial in your preferred suspension feel by adjusting the valving, catering to both daily driving comfort and demanding performance applications.
  • Aggressive Spring Rate: This kit features a 650 lbs/in spring rate, delivering significantly reduced body roll and enhanced responsiveness for spirited driving and track use.
  • Lightweight Aluminum Construction: Crafted from durable aluminum, these coilovers contribute to lower unsprung weight and offer excellent resistance to the elements.
  • Vehicle-Specific Design: Engineered for a precise fit on 2003-2011 Ford Crown Victoria models, simplifying the installation process.

Experience a dramatic improvement in your Crown Victoria's cornering ability, stability, and overall driving dynamics. The QA1 Pro Coil-Over System is the ultimate solution for enthusiasts seeking a high-performance, adjustable suspension upgrade. Unlock your Crown Victoria's true potential.

Shop the QA1 Pro Coil-Over System exclusively at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2003-2005 Ford Crown Victoria S
2003-2008 Ford Crown Victoria Base
2003-2009 Ford Crown Victoria LWB
2003-2011 Ford Crown Victoria LX
2004-2006 Ford Crown Victoria LX Sport
2005 Ford Crown Victoria Special Edition
2006-2009 Ford Crown Victoria Fleet
2010-2011 Ford Crown Victoria Base

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