2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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QA1 Double Adjustable Rear Coil-Over Conversion Kit; 95 lb./in. Spring Rate (79-04 Mustang, Excluding 99-04 Cobra)Find parts that fit my vehicle
Item 439251
$0.00
Our Price
$1,026.95 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- QA1 Double Adjustable Rear Coil-Over Conversion Kit
- Double Adjustable Rear Coil-Over Shocks With 95 lb./in. Spring Rate
- Independent Rebound And Compression Adjustment
- Threaded Aluminum Shock Bodies For Up To 2" Ride Height Lowering
- Bolt-In Installation With Custom Mounting Brackets
- Improves Ride Quality, Handling, And Stance
- Designed For Street And Track Use
- Moderately Difficult
- Made In The USA
- Lifetime Warranty
- Fits 1979-2004 Mustang, Excluding 99-04 Cobra
| Brand | QA1 |
| Front Drop Height | 0.0 |
| Rear Drop Height | 2.0 |
Description
Performance Ride Control. The QA1 Double Adjustable Rear Coil-Over Conversion Kit delivers precision suspension tuning for serious street and track performance. This kit offers dual adjustability for rebound and compression, allowing Mustang enthusiasts to fine-tune handling, ride quality, and stance.
Construction and Appearance. Featuring lightweight threaded aluminum shock bodies and 95 lb./in. high-performance springs, the QA1 kit is engineered for durability and performance. The hardware and custom mounting brackets ensure a bolt-in fit, while the polished aluminum finish adds a clean, performance-ready look.
Installation. Installation is moderately difficult, requiring mechanical experience and access to suspension components. Custom mounting brackets are included, eliminating the need for fabrication.
Warranty. This product includes a lifetime warranty from QA1, covering defects in materials and workmanship.
Application. This QA1 Double Adjustable Rear Coil-Over Conversion Kit fits 1979-2004 Mustang, excluding 99-04 Cobra.
QA1 RCK52405
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Double Adjustable Rear Coil-Over Shocks With 95 lb./in. Spring Rate
- Independent Rebound And Compression Adjustment
- Threaded Aluminum Shock Bodies For Up To 2" Ride Height Lowering
- Bolt-In Installation With Custom Mounting Brackets
- Improves Ride Quality, Handling, And Stance
- Designed For Street And Track Use
- Made In The USA
5.0
Reviews of QA1 Suspension Products (3)
Reviews of QA1 Suspension products have an average rating of 5.0 out of 5
Questions & Answers
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Will It Fit My Mustang
- Bullitt - 01
- Cobra - 81, 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
- Cobra R - 93, 95, 00
- GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
- LX - 87, 88, 89, 90, 91, 92, 93
- Mach 1 - 03, 04
- Other - 79, 80, 81, 82, 83, 84, 85, 86
- V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
