Eibach Bump Spring - 2.48in L / 1.36in ID (0275.200.XXXX) Spring Rate:650 lbs/in Standard Features

Standard Features

restoring or improving suspension geometry

often requiring no additional modifications

The package includes one complete strut assembly designed specifically for the 2001-2005 BMW 330xi

allowing for a straightforward bolt-on upgrade without modifications

Eibach Bump Spring - 2.48in L / 1.36in ID (0275.200.XXXX) Spring Rate:650 lbs/in Standard FeaturesBump 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 dive