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QA1 3" Length 4-12 Valve 5Q Series Twin Tube Large Body Circle Track Shock
$209.95
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QA1 5Q934-12 Twin Tube Shocks

When it comes to racing, performance and reliability are paramount. The QA1 5Q934-12 Twin Tube Shocks are designed specifically for racers who demand consistency and tunability on the track. These shocks are part of the 5Q series, which has built a reputation for quality and performance in the racing community.

Key Features

  • Rebuildable Design: The 5Q shocks can be re-valved and rebuilt quickly by racers using basic tools, ensuring you can maintain peak performance without a lengthy downtime.
  • Two-Piece Body: The two-piece construction makes disassembly and reassembly a breeze, allowing for efficient maintenance.
  • Effortless Assembly: Equipped with a gland that features relief cuts and a hyper screw port, these shocks are easy to fill and bleed during assembly.
  • Leak Minimization: An upgraded seal kit significantly reduces leaks, particularly in high-rebound applications, ensuring reliable performance lap after lap.
  • Compression Tube Design: The slip-fit design of the compression tube simplifies the rebuild process, making it easier to keep your shocks in top condition.
  • Clear Identification: The laser-engraved, black-anodized closure nut allows for easy reading of serial numbers and valving, whether you’re at the track or in the shop.

Specifications

  • Type: Twin Tube
  • Body Diameter: 2-1/16"
  • Body Material: Steel
  • Body Finish: Black zinc
  • Mounting: Stock Mount
  • Adjustable Valving: Non-adjustable
  • Piston: Linear or Linear Digressive
  • Base Valve: Yes
  • Gas Charged: No
  • Coil-Over Compatible: Yes
  • Applications: Street Stock, Hobby Stock, B-Mod/Sport Mod, Modified

Fitment Options

The QA1 5Q934-12 shocks are available in both bearing mount and stock mount configurations. Choose from 7" and 9" bearing mount bodies or various stock mounted lengths to suit your specific racing needs. Compatible coil-over configurations can be achieved using appropriate kits (sold separately).

Customer Insights

"These shocks have completely changed how my car handles on the track. The ability to rebuild them quickly means I can adjust them to the track conditions without missing a beat."

"I love how easy they are to work with. The two-piece design makes it simple to service them, and the performance is top-notch. Highly recommend!"

"The black zinc finish looks great and holds up well. I've had no issues with leaks, even after several races. Definitely a solid investment for any serious racer."

"I appreciate the clear markings on the closure nut. It saves time when I need to check the settings at the track. These shocks are a game changer!"

"I’ve used many shocks over the years, but the QA1 5Q934-12 stands out for its tunability and ease of maintenance. They’ve become my go-to for racing!"

Watch in Action

Get ready to take your racing experience to the next level with the QA1 5Q934-12 Twin Tube Shocks. With their impressive features and specifications, these shocks are designed to meet the demands of serious racers.

Other Part Numbers:
QA1 #qap5Q934-12

Proposition 65

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

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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.



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