Save up to 20% off for Exhaust Month - Shop Here

  See all Suspension products
Product thumb
QA1 R170-150 HD Pro Rear Drag 4-Link System, Single Adjust, 150lb Springs
$1235.95

QA1 HD Pro Rear Drag 4-Link System for R170-150

Looking to enhance your drag racing setup on your R170-150? The QA1 HD Pro Rear Drag 4-Link System is designed specifically for serious racers who demand precision and performance. This kit simplifies the fabrication process, allowing you to achieve professional-grade results with ease.

Key Features:

  • High-Quality Components: Built with MIG-weldable parts, including 1-inch thick plates and 1-1/4 inch trailing arm tubes, this system is engineered for safety and durability.
  • Adjustability: Enjoy a wide range of instant center tuning and on-car adjustability, perfect for fine-tuning your ride for different track conditions.
  • Heavy-Duty Design: With Grade 8 hardware and QA1 chromoly rod ends, this system is built to withstand the rigors of high-performance racing.
  • Complete Kit: The package includes everything you need: trailing arms, brackets, diagonal link kit, shock crossmember, and single adjustable coilover shocks.

Specifications:

  • Fits 40-inch or narrower frame rails
  • Compatible with 3-inch axle tubes
  • Welding required for installation
  • Components can be cut to length for a custom fit

Customer Insights:

Users have praised the QA1 HD Pro Rear Drag 4-Link System for its easy installation and significant improvement in handling and stability during races. Many have noted how adaptable the system is, allowing for modifications to suit various racing conditions.

Warranty Information:

Register at QA1.net/warranty for lifetime coverage on your QA1 shocks.

Take your R170-150 to the next level with the QA1 HD Pro Rear Drag 4-Link System, where convenience meets performance!

https://youtu.be/SBWWOEnD4ss

Other Part Numbers:
QA1 #qapR170-150

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

QA1 Banner

Who is QA1?

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 Experts

The 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 Facility

The 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 Racing

If 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.



Check out these other great products