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  See all Suspension products
QA1 Spring Chrome Silicon 2-1/2 Id 10-125 Lbs Chrome Plated - 10CS125

QA1 10CS125 Coil Spring

Upgrade your vehicle's suspension with the QA1 10CS125 Coil Spring, designed for performance and durability. Available in a stunning chrome plated finish or a sleek silver powder coat, these springs not only look great but also deliver exceptional strength and reliability.

Key Features

  • Dimensions: 2.5" inner diameter and 10" length
  • Spring Rate: 125 lbs
  • Material: Made from high-quality chrome silicon steel (CrS)
  • Manufacturing Process: Cold wound, heat treated, and shot peened for maximum durability
  • End Design: Squared ends for straight and consistent operation
  • Protective Coating: Available in either silver powder coat for longevity or polished chrome for a premium look
  • Clear Markings: Each spring is marked with its free length and spring rate for easy identification

Durability You Can Trust

QA1's commitment to quality means these springs come with a lifetime guarantee. They are designed to maintain their original free height and rate within 2% under normal operating conditions, ensuring you get the most out of your investment.

Specifications

Feature Specification
Inner Diameter 2.5 inches
Length 10 inches
Spring Rate 125 lbs
Material Chrome Silicon Steel
Finish Chrome Plated or Silver Powder Coated

Fitment

The QA1 10CS125 Coil Spring is suitable for a variety of applications, making it an excellent choice for both street and track use. Its robust design ensures a smooth ride while maintaining optimal handling characteristics.

Customer Feedback

"These springs have made a noticeable difference in my car's handling. The ride feels much more stable, and I love the chrome finish!"

"I installed the QA1 10CS125 on my classic muscle car, and the transformation is incredible. They fit perfectly and provide the support I was looking for."

"Highly recommend these springs! They are well-made and the lifetime guarantee gives me peace of mind."

Other Part Numbers:
QA1 #qap10CS125

Proposition 65

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

QA1 Banner

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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Things
Sale price None
Wholesale price $79.96
Shipping Weight: 2.70
Length: 11
Width: 4
Height: 4
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 $67.76 $88.57 ? $79.95 ? 2025-07-11 10:44:59

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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