Refine chassis balance and driving precision in your 2019+ BMW 3 Series G20 with Riaction Traction Plus Ultra coilovers. Designed for modern rear-wheel-drive sport sedans, the TPU system improves braking stability, reduces body roll during cornering, and delivers more controlled weight transfer under acceleration.

Traction Plus Ultra is engineered around our new digressive piston design, providing firm low-speed damping for stronger roll resistance and sharper steering response while maintaining composure as suspension velocity increases. On the G20 platform, this results in flatter cornering, improved mid-corner consistency, and a more connected driving feel without sacrificing everyday usability.

Each kit features a nickel-coated shock body for corrosion resistance and long-term durability. The hex screw preload collar locking system secures spring preload under repeated high-load driving. Signature orange-coated non-MacPherson components add protection and a distinctive performance finish, 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: 12K

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

Deliver composed handling and confident road control in your 2019+ BMW 3 Series G20 with Traction Plus Ultra coilovers, engineered performance shocks from Riaction Performance Shocks.