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Vivid Racing Gear 
QA1 HD Pro Rear Drag 4-Link System for R170-150
Take your R170-150 to the next level with QA1's Heavy Duty Pro Rear Drag 4-Link System. This comprehensive kit is tailored for the dedicated racer who values both performance and convenience. Designed for easy installation, it streamlines the fabrication process, making it the ideal choice for DIY enthusiasts.
Key Features
- Performance-Driven Design: This drag race-style 4-link system offers exceptional adjustability with a variety of instant center tuning options and on-car adjustments.
- Heavy-Duty Construction: Built to withstand the rigors of high-performance racing, the kit features 1-inch thick plates, 1-1/4 inch trailing arm tubes, Grade 8 hardware, and durable QA1 chromoly rod ends.
- Complete Kit: Includes all the necessary components such as trailing arms, brackets, rod ends, tube adapters, and single adjustable coilover shocks, ensuring you have everything needed for installation.
- Adaptability: The components can be cut to length, making it compatible with 40-inch or narrower frame rails and 3-inch axle tubes, allowing for customized setups.
Specifications
- Travel: 7-inch track-proven shocks
- Welding: Required for installation
- Fitment: Designed for R170-150 with 40-inch or narrower frame rails
Customer Insights
Users have praised the QA1 HD Pro Rear Drag 4-Link System for its robust design and ease of installation. Many have noted significant improvements in their vehicle's handling and performance on the drag strip, thanks to the adjustable setup that allows for fine-tuning based on track conditions.
Warranty
Register at QA1.net/warranty for lifetime coverage of your QA1 shocks, providing peace of mind with your investment.
Other Part Numbers:
QA1 #qapR170-150
⚠ 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 | $1,263.77 |
| 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 | $1,070.99 | $1,369.23 | ? | $1,235.95 | ? | 2025-07-11 10:45:24 |
