1986-1991 Porsche 944 (NA 1986-1991 / Turbo 1986-1991) Traction Plus Ultra Coilovers – Late Model LOW Version

Purpose-built for late-model configurations, the Riaction Traction Plus Ultra coilovers for the 1987-1991 Porsche 944 (NA 1986-1991 / Turbo 1986-1991) deliver modern damping control with a full rear coilover conversion setup. Designed for enthusiasts seeking a lower ride height profile and improved chassis precision, this LOW Version system enhances balance while maintaining stability at speed.

At the heart of Traction Plus Ultra is our new digressive piston design, engineered to provide strong low-speed damping for improved roll resistance and sharper steering response, while remaining composed over surface imperfections. On the 944 transaxle platform, this translates into improved weight transfer management and greater confidence during high-speed sweepers and heavy braking zones.

This configuration includes a rear coilover conversion system, allowing for more precise spring and damping control compared to the factory torsion bar setup. The kit also features front and rear pillowball upper mounts, increasing suspension articulation and steering accuracy while minimizing deflection under load. Each shock body is nickel-coated for corrosion resistance, and the hex screw preload collar locking system ensures consistent spring preload under demanding conditions. Signature orange coating on non-MacPherson components adds durability and a distinctive performance finish.

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

🔧 Traction Plus Ultra Coilover Features:

Full Rear Coilover Conversion System
Full-Length Ride Height Adjustment (LOW Version)
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
Front & Rear Pillowball Upper Mounts
Signature Orange Coating on Non-MacPherson Components
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: 6K
Rear: 12K

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

Convert your late-model Porsche 944 to modern rear coilover performance with Traction Plus Ultra, precision-engineered performance shocks from Riaction Performance Shocks.