Water Cooling: 4 large water jacket ports for better thermal management
Powerflex Upgraded Polyurethane Suspension Bushings for BMW F32 X-Drive 4-Series Models
the Pro-Xtreme Pistons excel in turbo
2000-2006 E46 330i / 330xi / 330Ci
Horsepower ratings reflect total turbo capability based on compressor map data
Powerflex Polyurethane Suspension Bushings, BMW F8X M Diagram Reference - Bushing Type:21 - Rear Diff Front Mounting Bushing - Street Water Cooling: 4 large waterPowerflex Upgraded Polyurethane Suspension Bushings for BMW F80 M3, F82 M4, F83 M4, F87 M2. Over time, OEM rubber bushings wear from constant movement, heat, and exposure to road debris. This wear and tear can lead to increased play in the suspension components, affecting handling performance and ride quality. Symptoms of worn bushings include increased body roll during cornering, excessive vibration and noise over bumps, and less precise steering