CP-Carrillo Connecting Rod Set, BMW M54 Pro-Xtreme 11241405890 Their hard nitrided surface treatment

Their hard nitrided surface treatment enhances toughness and wear resistance

Auxiliary Controls: Supports fuel pump control

and exceptional reliability—perfect for both street performance and motorsport builds

For those seeking a proven

Professional installation is strongly recommended to ensure the kit functions correctly and safely—only experienced engine builders or technicians should handle the installation to maximize the performance gains and reliability of your BMW S58 engine

CP-Carrillo Connecting Rod Set, BMW M54 Pro-Xtreme 11241405890 Their hard nitrided surface treatmentThe 5150 AutoSport Pro Xtreme Connecting Rods, manufactured by CP Carrillo, are engineered for BMW M54 engines with 135mm rods, delivering unmatched strength and precision for extreme horsepower builds. Constructed from high strength aircraft grade steel, these rods are built to handle up to 2,000 horsepower and support engine speeds of up to 9,500 RPM. Whether you're building for high boost turbo applications, drag racing, or high performance street