With use of CAN bus keypads or steering wheel switches

Please note that these 135 mm connecting rods are designed to fit M50 Non-VANOS

10    4  2 6 8     7    5 1 3 9

Factory Valve spec is 32mm Intake / 28mm Exhaust

5150 AutoSport High Performance Rod Bearing Set, BMW N54 330020 With use of CAN busEngineered specifically for high performance applications, 5150 High Performance Coated Rod Bearing Sets offer superior durability and reliability for BMW N54 engines. These bearings feature specially treated shells coated with Calico, which significantly reduces friction and enhances engine efficiency. What sets 5150 bearings apart from OEM options is their advanced thermal resistant properties. Designed to withstand the demands of high horsepower