the N54 has become a favorite among enthusiasts for both street and track builds

this BMW M30B30 piston set features:

Built to endure the rigorous stresses of turbocharged engines

For an engine producing around 550-750hp running a 58-68mm turbo

Step 2: Tighten to 90 ft-lbs

BMW N54 Connecting Rod Set, Manley H-Beam E83 the N54 has become aManley Performance H Beam Connecting Rod Set, expertly crafted from 4340 forgings, are exclusively designed for the BMW N54 engine. These rods have gained a stellar reputation for their lightweight yet robust construction. With an expanded mating surface, they effortlessly withstand substantial loads. Specifically engineered to replace BMW OEM part #11247586491 for the BMW N54B30 engine with a 145 mm length. These rods are capable of enduring up to