Refine the balance and road feel of your 2022+ Subaru BRZ ZD8 with Riaction Traction Plus Ultra coilovers. Designed for lightweight rear-wheel-drive precision platforms, the TPU system sharpens steering feedback, improves mid-corner stability, and enhances chassis composure under aggressive braking and acceleration.

The foundation of Traction Plus Ultra is our new digressive piston design, engineered to provide firm low-speed damping for improved roll control and steering accuracy while allowing smooth compliance as suspension speed increases. On the ZD8 chassis, this results in more predictable weight transfer and greater driver confidence at higher cornering loads.

Each kit is built around a nickel-coated shock body for superior corrosion resistance and long-term durability. The hex screw preload collar locking system ensures secure and consistent spring preload under demanding driving conditions. Signature orange-coated non-MacPherson components add both protection and a distinctive performance appearance, while pillowball upper mounts are included where applicable to maximize suspension articulation and steering precision.

Every Traction Plus Ultra system is backed by our 2-year factory warranty.

🔧 Traction Plus Ultra Coilover Features:

Full-Length Ride Height Adjustment
32-Level Damping Adjustment
New Digressive Piston Valving
Mono-Tube Damper Design
Nickel-Coated Shock Body for Corrosion Protection
Hex Screw Preload Collar Locking System
Signature Orange Coating on Non-MacPherson Components
Pillowball Upper Mounts (When Applicable)
44mm High-Flow CNC 6061 Aluminum Piston
CNC 6061 Aluminum Floating Piston
Polyurethane Oil Seals
SAE9254 Cold-Wound Performance Springs
Multi-Thickness Valving Shims
Low-Gas Pressure Internal Design
7.5w Compounded Suspension Fluid
Fully Rebuildable Coilover Assembly

⚙️ Factory Spring Rates:
Front: 8K
Rear: 8K

📧 International Orders:
For international shipping inquiries, please email us at info@riactionshocks.com

Elevate the precision and balance of your 2022+ Subaru BRZ ZD8 with Traction Plus Ultra coilovers, engineered performance shocks from Riaction Performance Shocks.