The Eibach Pro-Spacer 5mm improves Smart ForTwo handling by widening track width 5mm per side. Made from high-strength aluminum, this pair ensures precise fitment for ForTwo coupes. Ideal for urban or spirited driving, it enhances stability and aesthetics. Bolt-on installation with corrosion-resistant coating requires proper torque. Lightweight design minimizes unsprung weight. Includes a limited lifetime manufacturer warranty.