ARP Main Stud Kit, BMW S50B30/S50B32 EURO 340i these high-performance valves offer exceptional

these high-performance valves offer exceptional strength and heat resistance

E89 Z4 sDrive35i

Step 4: Tighten Studs #11 & #12 to 11 ft-lbs

including the E60 M5

2014-2016     F32/F33     428i / 428i xDrive

ARP Main Stud Kit, BMW S50B30/S50B32 EURO 340i these high-performance valves offer exceptionalThis 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