Upgrade the performance of your BMW S65 engine with the ARP Head Stud Kit

Tailored to meet the specific needs of BMW S58 engines

40mm Exhaust   Sport  272° Intake / 258° Exhaust   11

1995     E36/E37     Z3 2

2002-2005     Z4     2

SP Connecting Rod Set, BMW B46 / B48 11241267147 Upgrade the performance of yourSP Components is highly regarded for their reinforced H beam rods, which boast exceptional strength and affordability. These lightweight yet sturdy rods feature an enlarged mating surface, allowing them to withstand heavy loads with ease. They are designed to replace BMW part #11248623418, #11248623421, and #11247589671 for the BMW B46 B48 engines with a 148 mm length. In addition to their reliable construction, these rods come with balanced matching