2006-2013 BMW 3 Series E90/E92/E93 RWD Non-M Traction Plus Ultra Coilovers

Refine the balance of your 2006-2013 BMW 3 Series E90/E92/E93 RWD Non-M with Riaction Traction Plus Ultra coilovers. Engineered specifically for rear-wheel-drive configurations, this system enhances front-end precision, improves mid-corner stability, and delivers more controlled weight transfer under braking and acceleration. At the center of the TPU platform is our new digressive piston design, developed to provide strong low-speed damping for improved chassis control and reduced body roll, while transitioning smoothly at higher shaft speeds to maintain composure over uneven pavement. The result is a suspension setup that feels direct and responsive without sacrificing daily drivability. Each kit is built around a nickel-coated shock body for long-term corrosion resistance and consistent performance in all climates. The hex screw preload collar locking system secures spring preload under aggressive driving conditions. For the RWD Non-M configuration, this kit includes front-only pillowball camber upper mounts, allowing precise alignment adjustments and sharper steering feedback. Non-MacPherson components feature our signature orange coating for added durability and a distinctive performance appearance. Every Traction Plus Ultra system is backed by a 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 Front Pillowball Camber Upper Mounts (F-Only) 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: 8K Rear: 12K 📧 International Orders: For international shipping inquiries, please email us at info@riactionshocks.com Dial in sharper alignment capability and composed RWD balance with Traction Plus Ultra coilovers for the 2006-2013 BMW E90/E92/E93 Non-M—premium performance shocks from Riaction Performance Shocks.