Before installation

CP-Carrillo uses computer-aided design (CAD) and finite element analysis (FEA) to ensure each piston meets the strict demands of high-performance S54 engines

Superior durability for high-stress

Increase valvetrain stability and eliminate performance-robbing valve float with the Ferrea High-Performance Valve Spring Kit

available here

SP Connecting Rod Set, BMW M50, 140 mm 11241272916 Before installationSP Components is highly regarded for their reinforced H beam rods, which boast exceptional strength and affordability. These lightweight yet sturdy rods feature an enlarged mating surface, allowing them to withstand heavy loads with ease. They are designed to replace BMW part #11241730420, #11241721471 and #11241739725 in the BMW M50 VANOS engines with a 140 mm length. In addition to their reliable construction, these rods come with balanced matching