The Energy Suspension front 28mm sway bar bushing set for 2006–2011 Honda Civic Si is a polyurethane bushing kit offered in black. Made from Energy's Hyper-Flex polyurethane, these bushings are intended to last longer than OEM rubber and allow the sway bar system to operate at full efficiency, improving handling characteristics. The set fits the specified 28mm front sway bar and is provided as a durable replacement for original rubber bushings.
Energy Suspension 06-11 Honda Civic SI 28mm Front Sway Bar Bushing Set - Black