Eibach R40016 Pro-Spacer Wheel Spacer Kit Coil Spring - 20mm

The Eibach R40016 PRO-SPACER is a 20mm wheel spacer kit designed to widen your vehicle's track width for improved stance, handling, and stability. Each kit includes two spacers along with all necessary mounting hardware, providing a straightforward upgrade without the need for new wheels.

Key Features:

• 20mm thickness per spacer — widens total track width by 40mm across both axles
• High-strength aircraft-grade aluminum alloy construction for a superior strength-to-weight ratio
• Precision hub-centric engineering with minimal production tolerances for perfect fit and vibration-free wheel balance
• High-grade corrosion protection coating — tested to DIN 50021 salt spray standards for long-lasting durability
• Reduced unsprung weight compared to steel wheel spacers
• Kit includes 2 spacers and all required replacement wheel hardware

By pushing the wheels outward, the PRO-SPACER fills the wheel arches for a more aggressive appearance while simultaneously lowering the center of gravity and reducing body roll. The result is improved cornering stability and a more planted feel on the road. Eibach PRO-SPACERs are an ideal complement to Eibach Pro-Kit or Sportline lowering spring sets.

Installation Note: These spacers require wheels with hub-side cut-outs to clear existing wheel studs. Verify that your original stud length minus the 20mm spacer thickness leaves adequate engagement. Some OE wheels may require stud trimming for proper clearance.