Energy Suspension 03-07 Infiniti G-35 Coupe RWD / 02-09 350Z Red 21mm Rear Sway Bar Frame Bushings Short Ram Intake System uses DCF275 Filter Supertech Mitsubishi 4G63/4G63T Black Nitrided

Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8

of torque over stock

Finishing off the exhaust is a black

054 Round Wire Lock (Set of 8)

2355in Stem Dia Comp Plus Int Valve - Set of 8

Energy Suspension 03-07 Infiniti G-35 Coupe RWD / 02-09 350Z Red 21mm Rear Sway Bar Frame Bushings Short Ram Intake System uses DCF275 Filter Supertech Mitsubishi 4G63/4G63T Black NitridedEnergy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle's sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper Flex(TM) polyurethane that lasts much longer than O. E. M.