BILSTEIN 22-306630 Shock Absorber B4 (R1) BMW 3 Series G20 4WD Sport;VR ymm_43 CSF's High-Performance Heat Exchanger is

CSF's High-Performance Heat Exchanger is larger and cools the water more efficiently than the OEM plastic/aluminum unit

we combined the improved airbox design with a high flow

The 8V RS3 Eventuri system uses our Patent Pending Carbon fibre Housings which provide an aerodynamically efficient airflow path from the filter to the turbo tubing

063 in (154 mm)

BILSTEIN 22-306630 Shock Absorber B4 (R1) BMW 3 Series G20 4WD Sport;VR ymm_43 CSF's High-Performance Heat Exchanger isDescription BILSTEIN 22 306630 Front Right 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