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Water Cooling: 4 large water jacket ports for better thermal management
The ARP #201-4605 head stud kit enhances engine durability and head gasket reliability by providing superior clamping force
but when boost and horsepower levels climb
2020-Present G30/G31 LCI 540i / 540i xDrive
Stage 3 | BMW S58
B46 Main Bearing Set, High-Performance 9051 Water Cooling: 4 large waterBuilt specifically for the BMW B46 engine platform, 5150 AutoSport Calico Coated Main Bearings are engineered for demanding performance builds where reliability and strength are non negotiable. These bearings are coated by Calico with a proven dry film lubricant that reduces friction, enhances wear resistance, and offers superior performance under high stress. Whether you're running a high boost turbo setup, pushing the limits on track, or building a
