Tein Flex Z Coilovers Suspension Kit

2017–2021 Tesla Model 3 RWD

VSGP2-C1AS3

Overview:

The Tein Flex Z Coilovers Suspension Kit is a premium upgrade designed specifically for the Tesla Model 3 Rear-Wheel Drive models from 2017 to 2021. This complete suspension kit includes four shock absorbers and four springs engineered to enhance your vehicle’s handling, ride quality, and aesthetics. By lowering the center of gravity and reducing body roll, these coilovers provide improved cornering stability and a more confident driving experience.

Ideal for daily drivers and enthusiasts alike, the Flex Z coilovers offer a refined balance between comfort and performance. Additionally, the lowered stance reduces aerodynamic drag, helping to improve your Tesla Model 3’s range without compromising ride quality.

Key Features:

The Tein Flex Z Coilovers combine advanced technology and durable construction to deliver superior suspension performance. Key features include:

• Full-length ride height adjustment system allowing lowering from 0.3" to 4.6" in the front and 0.7" to 2.2" in the rear with minimal impact on ride quality
• Twin-tube shock absorber design for enhanced ride comfort and suspension stroke without increasing overall height
• 16-level linear damping force adjustment system for precise tuning of stiffness to match driver preferences and road conditions
• Electronic Damping Force Controller (EDFC) compatibility enabling on-the-fly damping adjustments
• Exclusively designed upper mounts tailored for Tesla Model 3, available as reinforced rubber or pillow ball mounts
• Durable TEIN green powder-coated upper mounts and lower brackets with patented anti-rust treatment for superior corrosion resistance
• Spring rates optimized at 392 lb front and 448 lb rear for balanced handling and ride comfort
• Manufactured in Yokohama, Japan, ensuring high-quality craftsmanship and reliability

Construction & Design:

The Flex Z coilovers utilize a twin-tube damper system, which features an inner tube containing the piston shaft, valve, and oil, and an outer tube filled with damper oil and nitrogen gas. This design provides a longer suspension stroke and smoother ride quality compared to mono-tube alternatives, making it well-suited for street-driven vehicles like the Tesla Model 3.

The coilovers feature a full-length adjustable case that changes ride height without altering damper stroke length or spring preload, preserving the original ride characteristics even when lowered. The upper mounts and brackets are finished with a high-strength, environmentally friendly powder coat that resists corrosion and wear, ensuring long-lasting durability.

Installation & Fitment:

The Tein Flex Z Coilovers are a direct fit suspension upgrade for Tesla Model 3 Rear-Wheel Drive models from 2017 through 2021. Installation utilizes factory mounting points and includes all necessary upper mounts designed specifically for this vehicle. No cutting, drilling, or special tuning is required, making installation straightforward for experienced enthusiasts or professional shops.

• Compatible with Tesla Model 3 RWD (2017, 2018, 2019, 2020, 2021)
• Complete kit includes four shock absorbers and four springs
• Adjustable ride height and damping for personalized setup

What's Included:

• Four Tein Flex Z coilover shock absorbers
• Four matching springs with specified spring rates
• Exclusively designed upper mounts for Tesla Model 3
• All necessary hardware for installation
• Adjustment tools and instructions

Ideal For:

• Tesla Model 3 owners seeking improved handling and reduced body roll
• Drivers wanting a lowered stance without sacrificing ride comfort
• Enthusiasts who desire adjustable damping for street and spirited driving
• Those looking to enhance vehicle aerodynamics and potentially improve electric range
• Daily drivers who value a smooth, comfortable ride with performance benefits

Why Choose Tein Flex Z Coilovers?

Tein has a rich heritage dating back to the 1980s, founded by rally racers who demanded durable, high-performance suspension components. The Flex Z coilovers inherit this legacy with a focus on quality, durability, and adjustability. Unlike many aftermarket options, Tein offers both twin-tube and mono-tube dampers, selecting the best design for each application. The Flex Z’s twin-tube system provides superior ride comfort for street use while still delivering excellent handling performance.

With a 1-year limited warranty and spring length guaranteed not to sag more than 5mm, Tein ensures your investment is protected. The Flex Z platform delivers exceptional value by combining advanced features with a competitive price point, making it an excellent choice for Tesla Model 3 owners who want a reliable, adjustable suspension upgrade.