BILSTEIN 24-217552 Shock absorber front B4 (R1) MERCEDES-Benz SL, R230, V ymm_18 AN lines are a very

AN lines are a very popular and common upgrade for engine swaps

while the configuration excludes a side airbag (SAB)

Includes washers and nuts where applicable

the CSF units are a significant upgrade

BILSTEIN 24-217552 Shock absorber front B4 (R1) MERCEDES-Benz SL, R230, V ymm_18 AN lines are a veryDescription BILSTEIN 24 217552 Front 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