With 5150's ARP head stud kit, you can securely tune up the boost on your BMW S63 engine without worrying about the cylinder heads lifting. Specifically designed for the turbocharged V-8 S63 engines found in high-performance models such as F10 M5, F90 M5, F12 M6, F85 X5M, F86 X6M and F13 M6. 201-4702, 201-4703. 

As you increase the power output of your engine beyond its factory specifications, the head and block may start to separate, causing factory bolts to stretch and fail. Our ARP Head Studs are designed to be stronger than factory bolts, ensuring your race engine stays together even under extreme conditions.

Our Custom Age 625+ kit is made from a material with a tensile strength of 260 ksi, substantially higher than the 190 ksi of the ARP 2000 head stud. It's an ideal choice for individuals who want to push the limits of their S63 builds.

ARP S63 Head Stud Kit for: 

M5 F10 2011-2016 
M5 F90 2017 
M6 F13 2011-2018
X5M F85 2013-2018
X6M F86 2014-2019 
 

ARP2000 

Step 1: Tighten to 30 ft-lbs.

Step 2: Tighten to 60 ft-lbs.

Step 3: Tighten to 90 ft-lbs.

Custom Age 625+

Step 1: Tighten to 30 ft-lbs.

Step 2: Tighten to 60 ft-lbs.

Step 3: Tighten to 110 ft-lbs.