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GUANGZHOU MODIFY-AH AUTOMOBILE TECHNOLOGY CO., LTD

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China High-Performance Sports Spring-Upgrade Your Vehicle'S Handling & Stability
China High-Performance Sports Spring-Upgrade Your Vehicle'S Handling & Stability

  1. China High-Performance Sports Spring-Upgrade Your Vehicle'S Handling & Stability
  2. China High-Performance Sports Spring-Upgrade Your Vehicle'S Handling & Stability

High-Performance Sports Spring-Upgrade Your Vehicle'S Handling & Stability

  1. MOQ: 2 Pieces
  2. Price: Chat
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 10000PC+3MONTHS
Packaging Details 59*37*18cm
Delivery Time 5-8 work days
Place of Origin Guangdong,CHINA
Brand Name EDDYSTAR
Certification SAE9254V Metal Material
Model Number EY-SP

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union Supply Ability 10000PC+3MONTHS
Packaging Details 59*37*18cm Delivery Time 5-8 work days
Place of Origin Guangdong,CHINA Brand Name EDDYSTAR
Certification SAE9254V Metal Material Model Number EY-SP
High Light sport lowering springs for vehicleshigh-performance vehicle handling springsstability upgrade lowering springs
EDDYSTAR High-Performance Sports Springs
Upgrade your vehicle's handling and stability with EDDYSTAR short springs. Engineered to lower the car body while enhancing performance, these springs are manufactured from premium spring steel SAE9254, capable of withstanding high stress levels exceeding 200kgf/mm² (1960N/mm²). The product has passed rigorous 500-hour salt spray testing for corrosion resistance and 1 million non-break fatigue tests, ensuring exceptional strength and flexibility.
EDDYSTAR sports spring product view EDDYSTAR spring close-up detail EDDYSTAR spring installation example EDDYSTAR spring performance demonstration EDDYSTAR spring technical specifications EDDYSTAR spring quality testing EDDYSTAR spring packaging EDDYSTAR spring complete set
Product Specifications
Place of Origin Guangdong, China
Spring Type Coil Spring
Brand EDDY STAR
Product Name Lowering Springs
Material Steel
Type Sport
Application Auto Suspension System
OEM Available
Quality 100% Tested
Feature High Strength
Package Size 58×36×17 cm
Weight 10.000 kg
Frequently Asked Questions
How much lowering can I expect?
25-40mm (1.0-1.6 inches) depending on vehicle. Lowers center of gravity, reduces body roll, and improves vehicle stance.
Can I use OEM shocks?
Yes. For high-mileage vehicles (over 60,000 km) or optimal performance, we recommend pairing with upgraded dampers from brands like Bilstein, KYB, or Koni.
How does ride quality compare to stock?
Firmer but suitable for daily driving. 20-35% stiffer than OEM springs - provides less body roll, better feedback, without being harsh.
What are the spring rates? Are they suitable for daily driving?
Rates vary (approximately 4-6 kg/mm front, 3-5 kg/mm rear). Tuned specifically for street performance while maintaining acceptable comfort levels.
Do I need extra installation parts?
Reuses OEM isolators and mounts. Lower ride height may require shorter bump stops (optional kit available).
Are they corrosion-resistant? How long do they last?
Yes - multi-layer coating, 500+ hour salt spray tested. Service life exceeds 5 years / 100,000 km. Includes limited lifetime warranty.
Will they affect ESC or suspension sensors?
No issues for standard ESC systems. Vehicles with adaptive dampers or height sensors may require professional recalibration.
Can I install them myself?
Possible with proper spring compressor and torque wrench. Professional installation plus wheel alignment is strongly recommended.
What warranty do you offer?
Limited lifetime warranty covers manufacturing defects, premature sagging (over 5mm), and normal-use corrosion. Excludes racing, misuse, and improper installation.
How to confirm fitment for my car?
Use our online fitment tool or provide your VIN. Database is updated weekly, covering thousands of vehicle models.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2004

  • Total Annual:

    1000000-8000000

  • Employee Number:

    101~300

  • Ecer Certification:

    Verified Supplier

Guangzhou Modify-ah Automobile Technology Co., Ltd. was founded in 2004. It is a high - tech enterprise integrating R & D, production, sales, and operation of high - performance auto parts. The company focuses on suspension upgrade, air intake upgrade, motor-sport, carbon fiber products, and pro... Guangzhou Modify-ah Automobile Technology Co., Ltd. was founded in 2004. It is a high - tech enterprise integrating R & D, production, sales, and operation of high - performance auto parts. The company focuses on suspension upgrade, air intake upgrade, motor-sport, carbon fiber products, and pro...

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Get in touch with us

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  • GUANGZHOU MODIFY-AH AUTOMOBILE TECHNOLOGY CO., LTD
  • Floor 19, Building 1, Yiyun Science and Technology Innovation Center, No. 33, Jinshi 3rd Road, Dayuan Street, Baiyun District, Guangzhou
  • https://www.eddystar.com/

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