What sets these bearings apart from OEM options is their thermal-resistant properties

Seat Pressure: 80lbs@35

the first mass-production unit to feature Precision's groundbreaking CEA® compressor wheel technology

street performance

BMW / Toyota B58 Valves by SuperTech 11241310671 What sets these bearings apartThe SuperTech High Performance Valve Kit for BMW B58 Engines is ideal for those seeking maximized power and reliability in their BMW Toyota inline six engine. Specifically designed by SuperTech for the B58 engine, these valves are engineered to withstand the demands of high performance applications, offering enhanced durability and improved engine efficiency. SuperTech has long been a trusted brand among engine builders, known for its precision