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Vivid Racing Gear 
QA1 HD Pro Rear Drag 4-Link System for Your Race Car
If you're serious about drag racing and looking to enhance your vehicle's setup, the QA1 HD Pro Rear Drag 4-Link System is designed just for you. This kit is perfect for DIY enthusiasts who want professional-grade performance without the hassle of sourcing parts from multiple suppliers.
Key Features
- Performance-Driven Design: This drag race-style 4-link system offers remarkable adjustability, allowing you to fine-tune your ride with ease. Enjoy a wide range of instant center tuning and on-car adjustability to optimize your setup.
- Heavy-Duty Construction: Built to withstand the rigors of high-performance racing, this system features 1-inch thick plates and 1-1/4 inch trailing arm tubes. With Grade 8 hardware and QA1 chromoly rod ends, you can trust that this kit will handle serious power.
- Complete Kit: The system comes with everything you need for a successful installation, including trailing arms, brackets, a diagonal link kit, and double adjustable coilover shocks, ensuring a comprehensive drag racing suspension solution.
- Adaptable Components: All parts can be cut to length, making this kit compatible with 40-inch or narrower frame rails and 3-inch axle tubes. Plus, you can purchase individual components if you need different configurations.
Specifications
- Fitment: Requires welding
- Shock Travel: 7 inches
- Included: Trailing arms, brackets, rod ends, tube adapters, shock crossmember, diagonal link kit, and Grade 8 hardware
Customer Insights
Many users have praised the QA1 HD Pro Rear Drag 4-Link System for its easy installation and significant improvements in their vehicle's handling and traction during races. The adjustability options allow for quick tuning adjustments, making it a favorite among serious racers.
Warranty Information
Register your purchase at QA1.net/warranty for lifetime coverage on your QA1 shocks, ensuring peace of mind as you hit the track.
Other Part Numbers:
QA1 #qapR270-110
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
| Sale price | None |
| Wholesale price | $1,467.77 |
| Shipping |
Weight: 48.50 Length: 62 Width: 14 Height: 7 |
| Product Added At | Monday 23 December, 2024 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $1,243.87 | $1,590.79 | ? | $1,435.95 | ? | 2025-07-11 10:45:24 |
