Pro-Spacer Kit 5mm Pair

The Eibach Pro-Spacer Kit 5mm Pair is a precision wheel spacer system designed for automotive enthusiasts and professional mechanics seeking to fine-tune suspension geometry and brake clearance. These aluminum spacers solve critical fitment challenges when upgrading to wider wheels, larger brake kits, or adjusting stance without modifying suspension components. Built for the 5 x 114.3mm bolt pattern found on countless Japanese sports cars, trucks, and performance vehicles, this pair delivers factory-grade engineering at a fraction of fabrication costs.

Machined from aerospace-grade aluminum in natural finish, each Pro-Spacer measures exactly 5mm thick and weighs just 0.79 lbs per pair, ensuring negligible impact on unsprung weight while maintaining structural integrity under cornering loads. The Eibach design features precision-bored centers and hardened steel inserts to distribute fastener pressure evenly, preventing hub damage and maintaining axial runout within OEM tolerances. Unlike inferior spacers that rely on friction fit alone, these units employ a hub-centric design that preserves wheel balance and eliminates vibration common to cheap slip-on alternatives.

Mechanics and tuners rely on the Pro-Spacer Kit for brake pad clearance on big-brake upgrades, fender rolling on lowered platforms, and geometric correction on track-focused builds. Installation requires removal of wheels, spacer positioning over existing hubs, and reinstallation with OEM lug nuts—a 20-minute job per axle. Compatible with all wheel designs fitting the 5 x 114.3mm pattern, these spacers integrate seamlessly into any modification plan while maintaining safety certifications and long-term reliability. The pair delivers consistent results across repeated bolt-on and removal cycles, making them ideal for both permanent installation and seasonal adjustments.