Eibach ERS 4.00 in. Length x 3.00 in. ID Coil-Over Spring (0400.300.XXXXS) YMM_1998_2006_Audi_TT_8N Each damper undergoes rigorous testing

Each damper undergoes rigorous testing to meet or exceed OE standards

Easy installation with factory-like fitment for compatible BMW models

Support improved steering feel and vehicle stability

Comes with a unique laser-cut aFe Power logo plate riveted on for an aggressive style

Eibach ERS 4.00 in. Length x 3.00 in. ID Coil-Over Spring (0400.300.XXXXS) YMM_1998_2006_Audi_TT_8N Each damper undergoes rigorous testingEibach ERS 4. 00 in. Length x 3. 00 in. ID Coil Over Spring Universal Fitment Part #: 0400. 300. 0250S Overview The Eibach ERS coil over spring is designed to enhance your vehicles suspension system by providing precise support and improved handling characteristics. Crafted for enthusiasts and professional tuners alike, this high quality spring helps optimize your vehicles response during cornering, acceleration, and braking. Its durable construction