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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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QA1
QA1 Pro Front Coil-Over System for 2003-2011 Ford Crown Victoria - Single Adj. 9in x 450lbs/in Aluminum
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2003-2011 Ford Crown Victoria models, including Police Interceptor, LX, and LX Sport trims.
The QA1 Pro Coil System (MPN MS431-09450) provides precision ride height and valving control for the front suspension of your Ford Crown Victoria. Engineered for a direct, bolt-in installation, this system features a single-adjustable shock that allows you to tune the rebound and compression simultaneously. The fully threaded billet aluminum shock body provides the flexibility to set your stance exactly where you want it while improving overall vehicle weight balance and handling response.
- Spring Rate: 450 lbs/in with a 9-inch spring length.
- Adjustability: Single-adjustable valving for synchronized damping control.
- Construction: Lightweight billet aluminum shock bodies with a threaded exterior.
- Quality Assurance: 100% dyno tested and serialized for performance consistency.
- Serviceability: Fully rebuildable and serviceable by QA1 authorized centers.
- Manufacturing: Proudly made in the USA.
- Part Number: MS431-09450
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008,2010-2011 | Ford | Crown Victoria | Base |
| 2006-2009 | Ford | Crown Victoria | Fleet |
| 2003-2009 | Ford | Crown Victoria | LWB |
| 2003-2011 | Ford | Crown Victoria | LX |
| 2004-2006 | Ford | Crown Victoria | LX Sport |
| 2003-2011 | Ford | Crown Victoria | Police Interceptor |
| 2003-2005 | Ford | Crown Victoria | S |
| 2005 | Ford | Crown Victoria | Special Edition |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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Sat: 9:00 am – 2:00 pm
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QA1 Pro Front Coil-Over System for 2003-2011 Ford Crown Victoria - Single Adj. 9in x 450lbs/in Aluminum
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2003-2011 Ford Crown Victoria models, including Police Interceptor, LX, and LX Sport trims.
The QA1 Pro Coil System (MPN MS431-09450) provides precision ride height and valving control for the front suspension of your Ford Crown Victoria. Engineered for a direct, bolt-in installation, this system features a single-adjustable shock that allows you to tune the rebound and compression simultaneously. The fully threaded billet aluminum shock body provides the flexibility to set your stance exactly where you want it while improving overall vehicle weight balance and handling response.
- Spring Rate: 450 lbs/in with a 9-inch spring length.
- Adjustability: Single-adjustable valving for synchronized damping control.
- Construction: Lightweight billet aluminum shock bodies with a threaded exterior.
- Quality Assurance: 100% dyno tested and serialized for performance consistency.
- Serviceability: Fully rebuildable and serviceable by QA1 authorized centers.
- Manufacturing: Proudly made in the USA.
- Part Number: MS431-09450
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008,2010-2011 | Ford | Crown Victoria | Base |
| 2006-2009 | Ford | Crown Victoria | Fleet |
| 2003-2009 | Ford | Crown Victoria | LWB |
| 2003-2011 | Ford | Crown Victoria | LX |
| 2004-2006 | Ford | Crown Victoria | LX Sport |
| 2003-2011 | Ford | Crown Victoria | Police Interceptor |
| 2003-2005 | Ford | Crown Victoria | S |
| 2005 | Ford | Crown Victoria | Special Edition |
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