ST Suspensions ST XA Height Adjustable Coilovers
2017–2023 Tesla Model 3 / 2020–2021 Tesla Model Y
18287006
Overview:
The ST XA Height Adjustable Coilovers from ST Suspensions are engineered for Tesla Model 3 (2017–2023) and Model Y (2020–2021) owners who want precise control over their vehicle’s ride height and driving dynamics. These coilovers offer a wide range of height adjustment combined with an extensively adjustable damper setup, allowing you to tailor your car’s handling characteristics without sacrificing comfort. Whether you seek a sportier stance or enhanced road control, the ST XA coilovers deliver a refined driving experience with durability and reliability built in.
Hand-built in Germany by the experts at KW, these coilovers are designed for daily drivers and performance enthusiasts alike who demand both style and substance from their suspension upgrades.
Key Features:
The ST XA coilovers combine advanced materials and engineering to provide exceptional adjustability, durability, and performance. Key features include:
- Wide range of ride height adjustment enabled by a durable, friction-optimized polyamide composite spring perch with embedded stainless steel insert to prevent corrosion and ensure long-lasting adjustability.
- 16-click adjustable rebound damping allows you to fine-tune the suspension firmness for a balance between comfort and sportiness.
- Factory preset damper settings tested on KW shock dynos to guarantee optimal performance right out of the box.
- Galvanized zinc-coated steel struts provide enhanced corrosion resistance for extended service life.
- Integrated elastomer bump stops with dust protection prevent dirt and water ingress, protecting the piston rod and seals while maintaining ride quality and durability.
- Multi-layered pressure-resistant sealing package, mono block guide system, and low-friction piston band ensure smooth damper operation inside the pressure-resistant internal housing.
- Seamless ride height adjustment facilitated by a unique trapezoidal thread pitch for easy and precise setup.
- Comprehensive damper setup manual included to help you reset or customize settings at any time.
- Hand-assembled in Fichtenberg, Germany, with rigorous quality control and shock dyno testing for consistent performance.
- 5-year limited warranty with unlimited mileage for peace of mind.
Construction & Design:
The ST XA coilovers feature a thoughtfully engineered design focused on durability and performance. The adjustable spring perch is crafted from a wear-resistant polyamide composite material that minimizes friction and prevents corrosion between the strut and perch. Embedded stainless steel inserts provide structural strength and confidence in long-term use. Zinc galvanized steel struts further protect against corrosion, ensuring the coilovers maintain their integrity through various driving conditions.
A dust protection system shields the hardened chrome piston rod from contaminants, while the multi-layered sealing package and mono block guide system guarantee smooth damper movement and reliable damping performance. This robust construction supports precise adjustment of both ride height and damping characteristics, allowing you to tailor your Tesla’s suspension to your driving preferences.
Installation & Fitment:
The ST XA coilovers are designed as a direct fit for the following Tesla models, requiring no cutting, drilling, or special tuning for installation:
- Tesla Model 3 Base (2017–2019, 2022–2023)
- Tesla Model 3 Long Range (2017–2018)
- Tesla Model 3 Standard Plus (2020–2021)
- Tesla Model Y Long Range (2020–2021)
Installation utilizes factory mounting points and maintains compatibility with OEM components, making it a straightforward upgrade for Tesla owners seeking improved suspension performance and aesthetics.
What's Included:
- Complete ST XA coilover kit with front and rear coilovers
- Adjustable spring perches with stainless steel inserts
- Elastomer bump stops with integrated dust protection
- Detailed damper setup manual
- All necessary hardware for installation
Ideal For:
These coilovers are ideal for Tesla Model 3 and Model Y owners who want:
- Precise control over ride height and suspension damping
- A balance between sporty handling and everyday comfort
- Enhanced road control and improved vehicle stance
- Durable, corrosion-resistant suspension components built to last
- A high-quality, hand-built product with proven performance credentials
