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Vivid Racing Gear 
MG401-10550B MOD Series Shock: Precision Performance Redefined
Say goodbye to the limitations of traditional shocks! The MG401-10550B MOD Series shock is engineered for high-performance drag racing and handling/pro-touring applications, offering a revolutionary approach to suspension tuning.
Key Features
- QuickTune Technology: This innovative feature allows for dry modular valve packs to be swapped out in just minutes, all while the shock remains mounted on your vehicle. No need to interrupt the oil path or expose the internals to debris and air contamination.
- Double Adjustable Design: With independent control over compression and rebound characteristics, the MOD Series shock provides an extensive range of adjustments. The low-speed bleed feature offers even finer tuning options.
- Customizable Valve Packs: The shock comes standard with medium compression and rebound valve packs, with options for soft or firm settings available to suit your specific driving style and conditions.
- Mounting Flexibility: Designed to fit a variety of vehicles, the base eyelet is indexable, allowing you to adjust the angle for optimal shock and canister placement.
- Nitrogen-Charged Canister: Available in both piggyback and remote configurations, the canister is easy to install, even in tight spaces.
Specifications
- Shock Type: Double adjustable with low-speed bleed
- Compressed Height: 8.63 inches
- Extended Height: 12.63 inches
- Spring Included: 10-inch tapered flat spring with a 550 rating
Fitment
The MG401-10550B MOD Series shock is designed to accommodate a wide range of vehicles and mounting configurations, making it a versatile choice for enthusiasts looking to enhance their ride quality and performance.
Customer Feedback
Users have praised the MOD Series shock for its simplicity and effectiveness. Many have noted the ease of re-valving, which allows for quick adjustments based on track conditions. The shock's ability to maintain performance without the hassle of disassembly has been a game-changer for racers, allowing them to focus more on their driving and less on setup.
With 100% dyno testing and serialization, you can trust that the MG401-10550B MOD Series shock is built to perform, proudly manufactured in QA1's Lakeville, Minnesota facility.
Other Part Numbers:
QA1 #qapMG401-10550B
⚠ 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 |
