

Specifications
- Brand
- QA1
- Part #
- DD501-2001
- UPC
- 806990169822

QA1 Promo Star-12-200 Kit Pro-Rear Coilover D-Adj. 3.25in
$1104.27
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QA1 HD Pro Rear Coilover Conversion System DD501-2001. Double adjustable shocks, springs, weld-in tube, and hardware. Made in USA.
Key Features
- Fits QA1 Promo Star-12-200 Kit Pro-Rear Coilover D-Adj. 3.25in.
- Includes two double adjustable coilover shocks, two 200lb springs, and a 40-inch long weld-in tube.
- All necessary mounting hardware is included for installation.
- Offers double adjustable valving for independent control of compression and rebound.
- Available with other valving options including MOD Series, single, or non-adjustable.
- Designed as a DIY solution for drag, street performance, and street rod applications.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This is the QA1 HD Pro Rear Coilover Conversion System, part number DD501-2001. It's designed to give your vehicle a significant upgrade in rear suspension performance, whether you're building a drag car, a street performance machine, or a custom street rod. This kit replaces your factory rear suspension components with a modern coilover setup, offering improved handling and adjustability.
What sets this kit apart is its double adjustable valving. This means you can independently tune both compression and rebound damping to dial in your suspension for specific driving conditions. Whether you need a softer ride for cruising or a firmer setup for aggressive driving and launches, you have the control. The kit includes two heavy-duty double adjustable coilover shocks, two springs rated at 200lb, a 40-inch long weld-in tube for mounting the coilovers to your axle, and all the necessary mounting hardware to get the job done. QA1 also offers other valving options like MOD Series, single, or non-adjustable if your needs are different.
This is a well-built system made in the USA, and it's designed as a DIY-friendly solution. The included weld-in tube and hardware make installation more straightforward for those comfortable with basic fabrication. Having all the components in one package simplifies the process of converting your rear suspension to a high-performance coilover setup.
Specifications
- Brand
- QA1
- Manufacturer Part #
- DD501-2001
- UPC
- 806990169822
Frequently Asked Questions
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QA1 Promo Star-12-200 Kit Pro-Rear Coilover D-Adj. 3.25in
