Energy Suspension rear sway bar bushings in black are a polyurethane replacement set for 2003–2007 Infiniti G35 Coupe RWD and 2002–2009 350Z, sized to fit a 21mm rear sway bar. Built from Hyper-Flex polyurethane, these bushings are intended to increase sway bar effectiveness, improve handling feel compared with rubber, and provide extended durability for the vehicle's rear anti-roll setup.
Energy Suspension 03-07 Infiniti G-35 Coupe RWD / 02-09 350Z Black 21mm Rear Sway Bar Frame Bushings