exhibiting the exceptional strength necessary for handling forced induction engines generating up to 900HP

Carrillo rods are the gold standard for high-performance builds

this crank hub offers unmatched durability and precision

Upgrade your BMW N55 or S55 engine with the Ferrea Valve Kit for greater strength

Designed specifically for the BMW M62B35

ARP Main Stud Kit, BMW M30 M140iX exhibiting the exceptional strength necessaryThis M30 ARP Main Stud Kit is designed to replace BMW 11111735525 for the M30B30, M30B34, and M30B35 engines that was used in a variety of BMW models, including the E3, E9, E12 and E23. 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