BILSTEIN 12-244713 Shock absorber rear B1 (R1) BMW 3, E30 ymm_15 The RS5/RS4 engine bay becomes

The RS5/RS4 engine bay becomes heat soaked very quickly so simply having an open cone system would result in better airflow but with higher inlet temperatures

This valve is the largest displacement valve that Forge currently produce

Increased bearing crush for improved housing retention

2010 Toyota Highlander Hybrid Limited

Now you can purchase one

BILSTEIN 12-244713 Shock absorber rear B1 (R1) BMW 3, E30 ymm_15 The RS5/RS4 engine bay becomesDescription BILSTEIN 12 244713 Rear Suspension Strut Support Mount B1 OE Replacement The BILSTEIN B1 range includes support bearings, protective tubes, and stop buffers, all precisely matched to BILSTEIN shock absorbers, springs, and suspensions. The range also features compressors designed for BILSTEIN air suspension modules. All products are manufactured to uncompromising OEM quality standards to ensure the suspension system functions optimally.