Energy Suspension 02-05 Honda Civic Si Black Hyper-Flex Master Bushing Set Suspension>Suspension Arms & Components The air box is designed

The air box is designed to allow fresh air to freely flow into the air filter while protecting the intake air from engine bay heat in order to further promote additional horsepower and torque in the engine

adding strength to the upper control arm mounts

as well as black

The muffler contains and internal H-Pipe for increased performance and improved sound

Energy Suspension 02-05 Honda Civic Si Black Hyper-Flex Master Bushing Set Suspension>Suspension Arms & Components The air box is designedEnergy's Hyper Flex(TM) is superior performance polyurethane which has proven itself under the most demanding conditions on the race track, off road and street performance driving, Hyper Flex(TM) components do not wear or deteriorate from exposure to undercar chemicals such as oils and coolants and withstand atmospheric conditions like UV exposure and pollutants. Impervious to these elements, Energy's Hyper Flex(TM) components are a great value. Not