H&R 04-08 Acura TL 6 Cyl Race Spring Lights>Tail Lights CNC machined nylon bushings are

CNC machined nylon bushings are included which are Moly (Molybdenum) impregnated for reduced friction and wear

This system has Dual Mode NPP valves and is specifically tuned for use on the ZL1 Camaro

An optional trans cooler line manifold is available for another easy installation option

upper mount with high-quality monoball bearing

H&R 04-08 Acura TL 6 Cyl Race Spring Lights>Tail Lights CNC machined nylon bushings areH&R Race Springs are designed for high performance drivers'who want the most out of their vehicles. When the need for uncompromised handling performance becomes a priority, H&R Race Springs will provide over the top race ready performance and appearance. They help balance vehicle weight for improved performance and control, while lowering the center of gravity.