AST Lowering Springs 40mm

2017–2024 Tesla Model 3 (Base, Long Range, Standard Plus)

ASTLS-19-311

Overview:

The AST Lowering Springs 40mm are engineered to enhance your Tesla Model 3’s handling by lowering its center of gravity without sacrificing the ride comfort you expect from the original equipment manufacturer (OEM) springs. Designed as a direct replacement for your factory springs, these lowering springs provide a refined balance between improved vehicle dynamics and everyday drivability.

Whether you drive a 2017–2019 Model 3 Base, 2017–2018 Long Range, 2020–2021 Standard Plus, or the 2022–2024 Base model, these springs are tailored to fit precisely and perform reliably. They are ideal for Tesla owners seeking a subtle yet effective upgrade that enhances cornering stability and reduces body roll while maintaining a comfortable ride quality.

Key Features:

AST Lowering Springs combine advanced manufacturing and thoughtful design to deliver consistent performance and durability. Key features include:

• Precision cold-coiled using premium-grade steel on state-of-the-art Wafios coiling machines for consistent quality and strength.
• Progressive spring design that lowers the ride height by approximately 40mm, improving handling without harshness.
• Direct OEM replacement fitment, ensuring easy installation with no modifications required.
• Engineered specifically for Tesla Model 3 variants from 2017 through 2024, covering Base, Long Range, and Standard Plus trims.
• Maintains much of the original ride comfort, preserving daily driving ease while enhancing performance.
• Extensive application history with over 3,000 vehicle models supported, demonstrating proven reliability and versatility.
• Backed by a lifetime warranty against spring breakage, providing confidence and peace of mind on the road.

Construction & Design:

These lowering springs are crafted from high-quality steel and manufactured using advanced cold-coiling technology on Wafios machines, known for their precision and consistency. The progressive coil design allows the springs to compress smoothly under load, delivering a controlled lowering effect that improves your Tesla’s handling characteristics without compromising comfort.

The tailored engineering for Tesla Model 3 ensures that the springs work harmoniously with the vehicle’s suspension geometry and damping systems, preserving ride quality and stability. This careful design approach results in reduced body roll, enhanced cornering grip, and a more planted feel during spirited driving.

Installation & Fitment:

The AST Lowering Springs are designed as direct OEM replacements, making installation straightforward and hassle-free. They fit the following Tesla Model 3 configurations:

• Model 3 Base (2017–2019, 2022–2024)
• Model 3 Long Range (2017–2018)
• Model 3 Standard Plus (2020–2021)

No cutting, drilling, or special tuning is required to install these springs. They utilize existing factory mounting points and hardware, allowing for a clean, bolt-on upgrade that can be completed by a professional or experienced enthusiast.

What’s Included

• Set of AST Lowering Springs (front and rear)
• Installation instructions

Ideal For:

• Tesla Model 3 owners seeking improved handling and a sportier stance without sacrificing ride comfort.
• Daily drivers who want a subtle performance upgrade that enhances cornering stability and reduces body roll.
• Enthusiasts looking for a reliable, durable lowering solution backed by a lifetime warranty.
• Those who prefer a direct OEM replacement part with precise fitment and proven manufacturing quality.