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QA1 Kit, Pro-Coil Aluminum MOD-Adj, 11-300 Tapered Pigtail
$1910.95

MG501-11300A MOD Series Shock: Performance Meets Precision

If you're serious about performance, the MG501-11300A MOD Series Shock is designed just for you. This innovative shock absorber is engineered to meet the rigorous demands of high-performance drag racing and handling/pro-touring vehicles. With its quick and easy re-valving capability, this shock will redefine your racing experience.

Key Features

  • QuickTune Technology: The MOD Series shock features dry modular valve packs that can be swapped out in minutes without removing the shock from your vehicle. This unique design keeps the oil path intact, preventing contamination from debris and air.
  • Double Adjustable Design: Enjoy complete control over compression and rebound characteristics with the adjustable low-speed bleed feature. This allows you to fine-tune your setup for optimal performance.
  • Versatile Fitment: The shock includes mounting adjustability options to fit a variety of vehicles and configurations, ensuring compatibility with your setup.
  • Nitrogen-Charged Canister: Available in both piggyback and remote configurations, the nitrogen-charged canister is designed for easy installation, even in tight spaces.
  • Indexable Base Eyelet: The base eyelet can be repositioned to achieve the ideal angle for shock and canister placement, enhancing your setup's efficiency.

Specifications

The MG501-11300A shock boasts impressive specifications:

  • Compressed Height: 10.13 inches
  • Extended Height: 15 inches
  • Spring: Includes an 11-inch tapered pigtail spring with a rating of 300 lbs

Performance Benefits

With the MOD Series shock, you can expect an expansive force curve capability and an unprecedented level of tunability. The medium compression and rebound valve packs come standard, with options for softer or firmer settings available to match your specific needs.

Customer Reviews

Users have praised the MG501-11300A for its ease of adjustment and the noticeable improvement in handling during races. Many have highlighted how the QuickTune Technology allows for quick changes on the fly, making it a favorite among serious racers. The ability to customize the shock settings without removing it from the vehicle has been a game-changer for those competing in dynamic track conditions.

Each MOD Series shock is 100% dyno tested and serialized, ensuring top-notch quality and performance. Proudly made in QA1's Lakeville, Minnesota facility, this shock absorber is built to last and designed for those who demand the best from their vehicles.

Other Part Numbers:
QA1 #qapMG501-11300A

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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Sale price None
Wholesale price $1,911.03
Shipping Weight: 26.30
Length: 30
Width: 15
Height: 10
Product Added At Monday 23 December, 2024
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Turn 14 $1,619.52 $2,117.02 ? $1,910.95 ? 2025-07-11 10:45:10

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

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