ST Suspensions XA Coilover Kit
2013–2020 Subaru BRZ / 2017–2020 Toyota 86 2.0L (4-cylinder)
18258004
Overview:
The ST Suspensions XA Coilover Kit is engineered for enthusiasts seeking precise control over their vehicle’s ride height and driving dynamics without sacrificing comfort. Designed specifically for the Subaru BRZ (2013–2020), Toyota 86 (2017–2020), and Scion FRS (2012–2016), this coilover system offers a wide range of height adjustment combined with an extensively adjustable damper setup. Whether you want a more aggressive stance or refined handling characteristics, the XA Coilovers provide the tools to tailor your suspension to your exact preferences.
Built with durability and performance in mind, these coilovers deliver enhanced road control and improved vehicle aesthetics, making them an ideal upgrade for street drivers and weekend enthusiasts alike.
Key Features:
The ST Suspensions XA Coilover Kit incorporates advanced technology and thoughtful engineering to enhance your driving experience:
- Wide range of ride height adjustment via 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 allowing fine-tuning of ride comfort and sportiness with a simple knob turn
- Factory preset damper settings tested on KW shock dynos for consistent, reliable performance out of the box
- Galvanized zinc-coated steel struts for superior corrosion resistance and longevity
- Integrated elastomer bump stops with dust protection system to prevent dirt and water ingress, enhancing durability
- Multi-layered pressure-resistant sealing package combined with a mono block guide system and low-friction piston band for smooth, consistent damping
- Trapezoidal thread pitch on spring perch for seamless and precise ride height adjustment
- Hand-built and quality-tested in Germany by KW experts to ensure premium craftsmanship
- Comprehensive damper setup manual included for easy resetting to factory recommended settings
- 5-year limited warranty with unlimited mileage for peace of mind
Construction & Design:
The XA Coilover Kit is constructed with high-quality materials and precision engineering to deliver both performance and durability. The spring perch is made from a wear-resistant polyamide composite that is friction-optimized and features a stainless steel insert to prevent corrosion between the strut and perch. This combination ensures long-lasting height adjustability and structural strength.
The struts themselves are crafted from galvanized zinc-coated steel, providing excellent protection against rust and environmental wear. The piston rod is hardened chrome, shielded by a dust protection system that keeps contaminants away from critical components. The internal damper housing is pressure-resistant and incorporates a low-friction piston band and a multi-layer sealing system to maintain consistent damping performance over time.
Installation & Fitment:
The ST Suspensions XA Coilover Kit is designed as a direct fit for the Subaru BRZ (2013–2020), Toyota 86 (2017–2020), and Scion FRS (2012–2016) models equipped with the 2.0L 4-cylinder engine. Installation requires no major modifications, allowing for a straightforward swap with factory suspension components. Detailed instructions and a damper setup manual are provided to assist with proper installation and tuning.
What's Included:
- Front and rear coilover struts with adjustable spring perches
- Integrated elastomer bump stops with dust protection
- Adjustment knobs for rebound damping
- Detailed damper setup manual
- All necessary mounting hardware
Ideal For:
The ST Suspensions XA Coilover Kit is ideal for drivers who want to improve their vehicle’s handling and appearance without compromising daily comfort. It suits enthusiasts who demand precise suspension tuning for spirited driving, track days, or enhanced street performance. Whether you prefer a comfortable ride or a sportier, more responsive feel, the XA Coilovers provide the flexibility to dial in your ideal driving dynamics.
