Utilizes select synthetic base oils for increased durability at high operating temperatures

Lower Operating TemperaturesPromotes better thermal management by reducing the amount of heat absorbed by the piston

Compatible with multiple models

MINI Convertible [F57]

BMW B46 Connecting Rod Set by Manley H-Beam F80 M3 Utilizes select synthetic base oilsManley H Beam Connecting Rods for BMW B46 Engines Available at 5150 AutoSport The Manley Performance H Beam Connecting Rod Set is the ideal upgrade for high performance BMW B46 engine builds. Made from high strength 4340 steel forgings, these rods are lightweight yet incredibly robust, designed to withstand the demands of high boost and high RPM applications. Perfectly replacing OEM part numbers #11248623419 and #11247589671, they feature a 148mm