Eibach ERS 300mm Length x 60mm ID Coil-Over Spring (300-60-XXXX) Spring Rate:285 lbs/in this rear spoiler is an

this rear spoiler is an excellent choice for those who want to stand out on the road

Matte black or carbon fiber tips available for a customized aesthetic

The improved exhaust flow can also contribute to a more responsive throttle feel and a noticeable enhancement in driving engagement

Whether you're a car enthusiast seeking a refined touch or a performance-oriented driver aiming for a cohesive

2016-2017 BMW 340i Base

Eibach ERS 300mm Length x 60mm ID Coil-Over Spring (300-60-XXXX) Spring Rate:285 lbs/in this rear spoiler is anCoilover 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