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QA1 Kit, Pro-Coil Aluminum MOD-Adj, 10-450 Tapered Flat Lrg
$1910.95

QA1 MOD Series Shock: MG401-10450C

Experience unparalleled adjustability and performance with the QA1 MOD Series Shock, model MG401-10450C. Tailored for high-performance drag racing and handling/pro-touring vehicles, this shock is engineered to adapt effortlessly to changing track conditions.

Key Features

  • QuickTune Technology: Easily swap out dry modular valve packs without removing the shock from your vehicle. This innovative design maintains the oil path, preventing contamination from debris and air.
  • Customizable Valving: Comes standard with medium compression and rebound valve packs, with options for soft or firm settings to match your driving style.
  • Double Adjustable Design: Features independent control over compression and rebound characteristics, complete with adjustable low-speed bleed for fine-tuning performance.
  • Wide Force Curve Capability: Achieve a remarkable level of tunability, allowing you to optimize your vehicle’s handling and responsiveness.
  • Mounting Flexibility: Designed to accommodate various vehicles and mounting configurations, ensuring a perfect fit for your setup.
  • Nitrogen-Charged Canister: Available in piggyback or remote configurations for easy installation, even in tight spaces. The indexable base eyelet allows for angle adjustments to optimize shock and canister placement.
  • Quality Assurance: Every MOD Series shock is 100% dyno tested, serialized, and proudly manufactured in Lakeville, Minnesota.

Specifications

  • Model: MG401-10450C
  • Compressed Height: 8.63 inches
  • Extended Height: 12.63 inches
  • Spring Included: 10-inch large tapered flat spring with a rating of 450 lbs.

Fitment

The MOD Series Shock is designed for a broad range of high-performance vehicles, making it an ideal choice for enthusiasts who demand precision and flexibility in their suspension setup.

Customer Feedback

Users have praised the MG401-10450C for its exceptional adjustability and ease of installation. Many have noted how quickly they can adapt their vehicle's handling to suit different tracks, making it a favorite among serious racers. The ability to fine-tune the shocks on-the-fly has been highlighted as a game changer, allowing drivers to maintain optimal performance no matter the conditions.

Other Part Numbers:
QA1 #qapMG401-10450C

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: 25.80
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 10:45:09

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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