Energy Suspension 86-91 Mazda RX7 Black 24mm Front Sway Bar Bushings Magnetic Drain Plug The center feed plenum works

The center feed plenum works best with high RPM naturally aspirated engines and all turbocharged/supercharged applications

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this uniquely designed system incorporates a center "open-pipe" to improve performance across the power band while maintaining a smooth

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Energy Suspension 86-91 Mazda RX7 Black 24mm Front Sway Bar Bushings Magnetic Drain Plug The center feed plenum worksEnergy 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.