BILSTEIN 19-135021 Shock absorber rear B4 (R1) BMW 3 E90 E91 ymm_60 It is designed as a

It is designed as a direct replacement for the factory system

0TSI applications

Oil ring material: Chrome plated stainless steel

BBK004 is a packaged solution designed to improve performance and enhance the driving experience

Cage weight: 20

BILSTEIN 19-135021 Shock absorber rear B4 (R1) BMW 3 E90 E91 ymm_60 It is designed as aDescription BILSTEIN 19 135021 Rear Shock Absorber B4 OE Replacement The Bilstein B4 is designed as an ideal OE replacement shock absorber. Its specifications and function match the original equipment, and it is manufactured to the same quality standards as OE, making it suitable for reliable replacement of the original shock absorber. The Bilstein B4 restores the vehicles original handling characteristics, providing a driving experience similar to