Energy Suspension 86-91 Mazda RX7 Red Hyper-Flex Master Bushing Set Suspension>Bushing Kits An optional auxiliary air inlet

An optional auxiliary air inlet pulls in additional cool air from the inner fender when under power

It is designed to be used with the Borla(r) Cat-Back(tm) systems 140750

and enhance the rear stability of your S550 or S650 Mustang by eliminating differential movement with billet aluminum differential bushings from BMR's suspension

5" tip is also available

These new differential covers are a great addition to the already extensive range which exists for the Jeep Dana differentials

Energy Suspension 86-91 Mazda RX7 Red Hyper-Flex Master Bushing Set Suspension>Bushing Kits An optional auxiliary air inletEnergy'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