Bring sharper chassis control and improved cornering precision to your 2006-2015 Mazda Miata MX-5 NC with Riaction Traction Plus Ultra coilovers. Designed for lightweight rear-wheel-drive roadsters, the TPU system reduces body roll, stabilizes braking behavior, and delivers more consistent balance through high-speed transitions.

Traction Plus Ultra features our new digressive piston design, engineered to provide firm low-speed damping for improved steering feedback and stronger roll resistance while maintaining compliance as suspension velocity increases. On the NC chassis, this translates into flatter cornering, improved mid-corner stability, and more predictable rear-end behavior when pushing the limits.

Each kit is constructed with a nickel-coated shock body for corrosion resistance and long-term durability. The hex screw preload collar locking system keeps spring preload secure under repeated aggressive driving. Signature orange-coated non-MacPherson components add durability and a distinctive performance finish, while pillowball upper mounts are included where applicable to maximize steering precision and suspension articulation.

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: 6K

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

Refine balance and driving precision in your 2006-2015 Mazda Miata MX-5 NC with Traction Plus Ultra coilovers, engineered performance shocks from Riaction Performance Shocks.