.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
QA1 MOD Series Shock - Model MG401-10400C
Say goodbye to limitations in shock adjustments! The QA1 MOD Series Shock, specifically designed for high-performance drag racing and handling/pro-touring vehicles, offers an innovative solution that allows you to re-valve your shocks in mere minutes. Experience the freedom of QuickTune Technology, which features dry modular valve packs that can be swapped out without removing the shock from your car. This industry-first design ensures that you can make adjustments without interrupting the oil path or exposing your shocks to harmful debris and air contamination.
Key Features
- QuickTune Technology: Easily interchangeable valve packs for on-the-fly adjustments.
- Double Adjustable Design: Independent control over compression and rebound settings, complete with adjustable low-speed bleed.
- Customizable Valving: Comes standard with medium compression and rebound valve packs, with options for softer or firmer settings.
- Mounting Adjustability: Compatible with a wide range of vehicles and configurations, ensuring a perfect fit.
- Nitrogen-Charged Canister: Available in both piggyback and remote configurations for easy installation, even in tight spaces.
- Indexable Base Eyelet: Allows for flexible angle adjustments to optimize shock and canister placement.
- 100% Dyno Tested: Each shock is serialized and rigorously tested to ensure top-notch performance.
Specifications
- Model: MG401-10400C
- Compressed Height: 8.63 inches
- Extended Height: 12.63 inches
- Spring Rating: 400 lbs with a 10-inch large tapered flat spring.
Fitment
The MOD Series shock is designed to fit a variety of vehicles, making it a versatile choice for your performance needs. Whether you're hitting the drag strip or tackling winding roads, this shock is engineered to adapt to your driving style and track conditions.
What Customers Are Saying
"The ability to adjust the valving on the fly has completely changed my racing experience. I can fine-tune the shocks right at the track without any hassle!"
"Installation was a breeze, and the performance is unmatched. The adjustability really allows me to dial in my setup for different tracks."
"I love how I can change the settings without taking the shocks off the car. It saves so much time and keeps me focused on racing!"
Other Part Numbers:
QA1 #qapMG401-10400C
⚠ 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 | $1,911.03 |
| 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 |
| 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 | $1,619.52 | $2,117.02 | ? | $1,910.95 | ? | 2025-07-11 10:45:09 |
