Eibach ERS 13 in. Length x 5.00 in. OD Platinum Rear Spring (PR1300.500.0075) Spring Rate:175 lbs/in The progressive spring rate design

The progressive spring rate design provides superb ride quality and comfort

While the engine can handle it

the AST Lowering Springs feature:

The FX100 clutch kit features a meticulously engineered pressure plate and friction disc assembly

The DS Series is available for a vast number of vehicles and with that we offer an equal number of customization options as well

Eibach ERS 13 in. Length x 5.00 in. OD Platinum Rear Spring (PR1300.500.0075) Spring Rate:175 lbs/in The progressive spring rate designPlatinum Rear Spring by Eibach A properly tuned spring system provides the muscle needed to transform the power derived from the engine of a racing car to the track through optimum adhesion. Suspension tuning is a precise balance. On one hand, the spring system should be soft enough to compensate for road irregularities assuring permanent road contact, while on the on the other hand the spring system must be firm enough to reduce the body roll, squat,