Car Suspension Upgrades Custom

Car Suspension Upgrades

-- Steady & Reliable Manufacturer --

Introduction

Upgrading your car's suspension is about transforming its character and capability. The factory suspension is a compromise, designed for general comfort and cost. A dedicated upgrade allows you to tailor your vehicle's handling, stability, and ride quality to your specific driving style—whether that's achieving razor-sharp cornering on a winding road, gaining confidence and control for track days, improving ride comfort on long journeys, or preparing for off-road adventures.

Our suspension upgrade solutions are engineered to unlock your vehicle's potential. We offer a curated selection of components—from sport springs and coilover kits to performance shocks and sway bars—that work in harmony to lower the center of gravity, reduce body roll, improve damping control, and provide a more connected driving experience. This isn't just about looks; it's about measurable performance gains and enhanced driving enjoyment.

Specification Details

Upgrade Type Lowering Springs, Coilover Kits, Shock/Strut Sets, Sway Bars
Spring Rate (Front/Rear) e.g., 35 N/mm Front, 40 N/mm Rear (varies by kit & goal)
Lowering Range 20mm - 50mm (for street), 50mm+ (for track/performance)
Damper Adjustability Fixed, 4-way, 8-way, 16-way, or remote damping adjusters
Height Adjustability Yes (Coilovers), No (Spring/Strut combos)
Sway Bar Diameter e.g., 25mm Front (hollow), 22mm Rear (solid) - up from OEM
Material (Springs/Sway Bars) Cold-wound spring steel / Hollow or solid anti-roll bars
Top Mounts OEM-style rubber or Performance camber-adjustable pillowball
Warranty Limited lifetime on springs/ bars, 1-3 years on dampers

Primary Applications

Suspension upgrades serve distinct purposes for different drivers:

  • Sporty Street Driving: Mild lowering springs paired with sport-tuned shocks reduce body roll and improve stance while maintaining good daily drive comfort.
  • Track & Autocross: Fully adjustable coilover kits allow for fine-tuning ride height, damping, and corner weighting to optimize lap times and handling balance.
  • Towing & Load Carrying: Upgraded heavy-duty shocks and helper springs improve stability, control sag, and reduce bounce when the vehicle is laden.
  • Off-Road & Overlanding: Lift kits, long-travel shocks, and reinforced components increase ground clearance, articulation, and durability for rough terrain.
  • Classic & Restomod Projects: Modern performance suspension components can be installed to drastically improve the handling and braking of older vehicles beyond their original design.
  • Aesthetic Enhancement: Achieving a more aggressive, lowered stance while also benefiting from improved handling characteristics.

Key Benefits

  • Transformative Handling: Significantly reduced body roll during cornering, faster turn-in response, and improved overall agility.
  • Increased Stability: A lower center of gravity and better damping control result in a more planted feel at high speeds and in crosswinds.
  • Customizable Ride: Adjustable systems let you dial in the perfect balance between firm performance and comfortable cruising for your needs.
  • Improved Braking Feel: Reduced dive under hard braking leads to more stable and confident stopping power.
  • Enhanced Tire Contact: Better suspension control keeps the tires firmly planted on the road surface, improving grip and traction.
  • Personalized Stance: Achieve the exact look you desire, from a subtle drop to an aggressive low profile, with corresponding performance benefits.
  • Long-Term Value: High-quality upgrade components often outlast and outperform worn OEM parts, making them a smart investment in your vehicle's dynamics.

Materials & Build Quality

We select materials based on performance demands:

  • Springs: Manufactured from SAE 9254 or similar high-grade silicon chrome steel, cold-wound to preserve grain structure and prevent sagging.
  • Damper Bodies: Constructed from seamless steel tubing. High-pressure gas-charged (monotube or twin-tube designs) for consistent performance and fade resistance.
  • Piston Rods: Hard-chrome plated and precision-polished to reduce friction and seal wear, increasing damper life.
  • Sway Bars: Made from high-tensile spring steel, often using hollow designs to reduce unsprung weight while increasing stiffness.
  • Mounts & Bushings: Utilize high-durometer rubber or polyurethane for increased rigidity and more precise movement control over soft OEM rubber.
  • Coilover Threads: Height adjustment collars feature fine-pitch threads for precise adjustment and are often coated to prevent corrosion and binding.

Tianyu Quality,
Solid as Rocks

  • 0Years

    Industry Experience

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    Facility Area

Tianyu is an experienced automotive parts manufacturer with 27 years of manufacturing experience, and has two major production bases in China. The company is equipped with 60,000 square meters of modern production workshops and a multi-million RMB R&D laboratory. Tianyu has provincial-level ball joint and arm centers in various provinces, municipalities, and autonomous regions across China. It also has authorized agents under the Tianyu brand in counties and districts, covering the entire automotive aftermarket in China. With over 20 years of export experience, the company’s products are primarily exported to Southeast Asia, the Middle East, South America, Europe, and other markets. Tianyu maintains a stock of 2 million units and offers a wide variety of small batch orders, with fast delivery in 7-10 days. The product range includes: rod ends, tie rod ends, ball joints, stabilizer links, control arms, bushings, and more.
  • Anhui Factory

    40,000

  • Yuhuan Factory

    20,000