Upgrade the performance of your BMW N54 engine with our custom-designed Head Stud Kit, brought to you by ARP - the world leader in fastener technology.
This ARP2000 kit is engineered to replace BMW part # 11127574303 and is compatible with BMW N54B30 turbocharged inline-six engines found in a range of models, 135i, 335i, 535i, Z4 sDrive3