BILSTEIN 44-283179 Air Spring Strut B4 (R3.2) MERCEDES-Benz M-Klasse W166 AMG;VLAM ymm_47 After installation the car was

After installation the car was allowed to reach the same temperatures and then the performance data was measured

5" round carbon fiber tips with anodized centers

The 3" mandrel bent aluminum construction means that airflow is unrestricted as it is summoned from the airbox to turbocharger inlet

Volkswagen Golf SEL 2015

MIL-L-2105E and SAE J2360

BILSTEIN 44-283179 Air Spring Strut B4 (R3.2) MERCEDES-Benz M-Klasse W166 AMG;VLAM ymm_47 After installation the car wasDescription BILSTEIN 44 283179 Front Left Air Suspension Strut B4 OE Replacement (Air) The BILSTEIN B4 air suspension module is designed as an OE replacement solution, providing 100% OE quality for premium vehicles equipped with factory air suspension. Suitable for saloon cars, SUVs, and sports cars, it is available for both active and passive systems. The module features patented technologies such as the BILSTEIN DampTronic Sky System, as used in