
The ARP head stud kit for BMW S14 2.3L four-cylinder engines supplies high-strength fasteners intended to secure the cylinder head during high-load operation. Engineered as an OEM-replacement style kit for the S14 block, these studs help maintain consistent clamping force during rebuilds or performance builds without changing engine geometry.
ARP BMW 2.3L (S14) 4cyl Head Stud Kit