Bilstein B4 OE Replacement Suspension Shock Absorber for 2017-2021 BMW 230i YMM_2014_2021_BMW_4_Series_Gran_Coupe_F36 Includes two functional brake cooling

Includes two functional brake cooling air ducts to support optimal brake performance

this lip is an excellent upgrade for enthusiasts who want to stand out on the road or at the track

They are designed to withstand the rigors of daily driving and track use

Hardware and mounting accessories are typically included or required as per the installer’s specifications

Supports enhanced downforce and stability at higher speeds

Bilstein B4 OE Replacement Suspension Shock Absorber for 2017-2021 BMW 230i YMM_2014_2021_BMW_4_Series_Gran_Coupe_F36 Includes two functional brake coolingBilstein B4 OE Replacement Suspension Shock Absorber 20172021 BMW 230i Part #: 19 217994 Overview The Bilstein B4 OE Replacement Shock Absorbers are designed to restore and maintain the factory ride quality of your 20172021 BMW 230i. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these dampers provide a seamless replacement for your vehicle's original shocks. Whether you're looking to bring back the