The Eibach Pro-Spacer 30mm wheel spacer for 2006–2011 Honda Civic Si widens the track to enhance cornering stability and permit larger wheel and tire combinations. Increasing track width helps lower the center of gravity and reduce body roll for more composed handling. This spacer is made for a 5x114.3 bolt pattern with a 64mm hub center and provides an effective way to add clearance and a broader stance to the Civic Si.
Eibach Pro-Spacer 30mm Spacer / Bolt Pattern 5x114.3 / Hub Center 64 for 06-11 Honda Civic Si