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Vivid Racing Gear 
QA1 HD Pro Rear Drag 4-Link System for R170-150
If you're looking to elevate your drag racing game with your R170-150, the QA1 Heavy Duty Pro Rear Drag 4-Link System is your go-to solution. This all-in-one kit simplifies the fabrication process, allowing you to achieve professional-grade results without the hassle. It's perfect for the dedicated DIY racer eager to enhance their vehicle's performance.
Key Features
- Performance-Driven Design: This 4-link system offers exceptional adjustability, allowing for a wide range of instant center tuning and on-car adjustments. It's designed for frame rails that are 40 inches or narrower.
- Heavy-Duty Construction: Built to withstand the rigors of high-performance racing, this system features inch-thick plates, 1-1/4 inch trailing arm tubes, and Grade 8 hardware, ensuring durability and safety. QA1's chromoly rod ends add an extra layer of strength.
- Complete Kit: The kit includes everything you need for assembly: trailing arms, brackets, rod ends, tube adapters, a diagonal link for lateral support, and QA1's adjustable coilover shocks. All components can be purchased individually for customized setups.
Specifications
- Compatible with 3-inch axle tubes
- Welding required for installation
- Trailing arm tubes and diagonal links can be cut to length
- Lifetime warranty on QA1 shocks when registered at QA1.net/warranty
Customer Feedback
Many users have praised the QA1 HD Pro Rear Drag 4-Link System for its ease of installation and the noticeable improvement in handling and stability during races. One customer noted that the adjustability of the shocks allowed them to fine-tune their setup for different track conditions, resulting in faster times and a more enjoyable racing experience.
Fitment Notes
This system is specifically designed for the R170-150 and is ideal for those who want to take their drag racing to the next level. With all the necessary components included, you can easily upgrade your vehicle's suspension and enjoy a smoother, more controlled ride on the track.
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 10:45:26 |
