Install the washers and nuts onto the studs and tighten them by hand

2015-2019     G11/G12     740i / 740i xDrive

Tapered Rods are compatible with factory pistons while Non-Tapered Rods required aftermarket pistons

BMW S14B23

ARP Main Stud Kit, BMW S50B30/S50B32 EURO 11247646892 Install the washers and nutsThis ARP Main Stud Kit is designed to replace BMW 11112244286 for the S50B30 S50B32 Euro engines that was found in E36 M3. Upgrading from factory main bolts to ARP Main Studs is a simple, yet greatly beneficial upgrade. ARP Main Studs offer the following benefits: Uniform Clamping Force: ARP Main Studs provide a uniform clamping force that OEM bolts cannot. With the improved distribution of pressure across main bearing caps comes better, more precise