Step 1: Tighten to 50 ft-lbs

50mm Intake / 10

This is the turbo that changed history

- Safeguard Engine Block Threads: Because ARP Main Studs have unmatched tensile strength

*** Will NOT work on F90 M5 S63 ***

CP-Carrillo Connecting Rod Set, BMW S55 Bolt Type:WMC Step 1: Tighten to 50CP Carrillo connecting rods are designed to replace BMW part #11247624615 and #11247586492, offering the strength and reliability needed for high performance builds. Specifically crafted for the S55 enginefound in the BMW M3, M4, and M2 Competitionthese rods are built to handle demanding setups. With support for up to 1,200 horsepower and rated for sustained use at 8,500 RPM, these Carrillo connecting rods are ideal for drivers pushing beyond OEM