Bilstein B4 OE Replacement Suspension Strut Assembly for 2016-2023 BMW X1 YMM_2017_2019_Porsche_911_IX_992_1 Manufactured from high-quality carbon fiber

Manufactured from high-quality carbon fiber sourced from Taiwan

They bolt directly into the factory mounting points without the need for modifications

eliminating the need for additional modifications or tuning

Some trimming or adjustments may be necessary

Bilstein B4 OE Replacement Suspension Strut Assembly for 2016-2023 BMW X1 YMM_2017_2019_Porsche_911_IX_992_1 Manufactured from high-quality carbon fiberBilstein B4 OE Replacement Dampers for the 2016 2023 BMW X1 are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These Dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality. Standard Features High power reserves for maximum safety