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Bilstein Coil-Overs provide you with an exceptional blend of ride and handling with the added feature of height and dampening adjustability. With RX8 coilovers from Bilstein you get shocks and springs that are engineered together. The result is incredible handling with ride that is tuned for the street. Forget the notion that coil overs are only to be used in racing - they are now the perfect package for your streetcar.
Bilstein coilovers have ride-height adjustments and 9-way adjustable shock dampening. To insure maximum performance, these systems utilize Bilstein's superior monotube gas shocks, featuring: Largest available piston diameter for greater sensitivity and precise control. Patented digressive piston head design and deflective valving instantly reacts to changing road conditions. Monotube design dissipates heat more effectively than a twin tube shock for cooler, more efficient operation and longer life. Lighter weight reduces wear and tear on suspension components.
The RX8 PSS9 (Performance Suspension System with 9 Damping adjustments) is a race inspired fully adjustable ride height system featuring mono-tube gas shock absorbers with nine precise damping adjustments. The system includes adjustable mono-tube gas shock absorbers with nine precise compression and rebound settings from comfort to competition, front and rear application specific, progressive rate springs allow accurate adjustment of vehicle ride height and center of gravity for the level of performance you seek.
Brian's Application Notes: The PSS9 is Bilstein's dual purpose setup for the guy looking for something competent on street and track while still riding very well on the street. The PSS9 adjustment knobs have easily determined clicks...and mostly changes rebound. The range is wide and each click of the knob has a noticeable change; making precise dialing in of your RX8 easy. The RX-8 PSS9 rates are 370+145lb/in helper spring front and 375-445lb/in progressive rear.