BILSTEIN 19-302775 Shock Absorber B4 (R1) MERCEDES-Benz A-Klasse W177 Std. Multi;H ymm_17 the Big SF Intake System

the Big SF Intake System opens the door to huge power gains

Contact COBB Support with any installation-related questions

It has been designed to work with the original electrically controlled solenoid and utilises high quality o-rings for a perfect seal

the unique and progressive rate coil design not only improves performance but also enhances overall appearance

these settings can be dialed in on the Accessport before each flash of a compatible map

BILSTEIN 19-302775 Shock Absorber B4 (R1) MERCEDES-Benz A-Klasse W177 Std. Multi;H ymm_17 the Big SF Intake SystemDescription BILSTEIN 19 302775 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