Eibach ERS 300mm Length x 60mm ID Coil-Over Spring (300-60-XXXX) Spring Rate:457 lbs/in The 5200 Series for the

The 5200 Series for the 2005-2012 Porsche 911 3

this filter helps support better throttle response and engine efficiency

Its ergonomic shape supports a natural driving posture

Quad large carbon fiber exhaust tips

This design ensures consistent performance under demanding driving conditions and helps resist warping or cracking

Eibach ERS 300mm Length x 60mm ID Coil-Over Spring (300-60-XXXX) Spring Rate:457 lbs/in The 5200 Series for theCoilover 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, and