Eibach ERS 1.88 in. ID Helper Spring (HELPER188) YMM_2004_2012_Porsche_Boxster_II_987 Installation is straightforward and requires

Installation is straightforward and requires basic tools

09 Kg/mm (229 lbs/in) Rear Spring Rates 8

The ergonomic handle is designed for comfortable grip and quick operation

The Eibach Pro-Kit Lowering Springs are designed with precision and quality to deliver consistent performance and durability

It’s ideal for enthusiasts looking to customize their vehicle’s front fascia with a high-quality

Eibach ERS 1.88 in. ID Helper Spring (HELPER188) YMM_2004_2012_Porsche_Boxster_II_987 Installation is straightforward and requiresHelper 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