BMW / Toyota B58 Performance Valve Seat Replacement by 5150 AutoSport s58 Cams and S52 inline-six engines

and S52 inline-six engines

75" and uses 4

This layer provides a torque limiting surface that prevents yielding of the combustion seal

Compatible with leading tuning software

Exclusive CEA® (Competition Engineered Aerodynamics) 62mm

BMW / Toyota B58 Performance Valve Seat Replacement by 5150 AutoSport s58 Cams and S52 inline-six enginesBMW Toyota B58 Performance Valve Seat Replacement by 5150 AutoSport The process of replacing valve seats in a BMW Toyota B58 engine begins with the careful machining and removal of the existing intake and exhaust valve seats. At 5150 AutoSport, our BMW experts use precision tools to extract the worn out or damaged valve seats without compromising the integrity of the cylinder head. Once the old seats are removed, new intake and exhaust valve seat