The Eibach Pro-Spacer 20mm widens Mercedes C300 track width by 20mm per side for enhanced handling. Crafted from high-strength aluminum, this pair ensures precise alignment for C300 sedans. Ideal for street or spirited driving, it improves cornering grip and stance. Bolt-on installation with corrosion-resistant coating requires proper torque. Lightweight design boosts performance. Includes a limited lifetime manufacturer warranty.