PFR5-419 and PFR5-421 are inserts to be used ONLY with the original bushings (location 19 and 20)

2012-2017     F25     X3 sDrive20i / xDrive20i / xDrive28i

2000 BMW 323Ci (all body types)

) GND (ground)

"Ported S" compressor cover 4

CP-Carrillo Connecting Rod Set, BMW / Rolls-Royce N74R Pro-Xtreme Small End:Non-Tapered PFR5-419 and PFR5-421 are inserts5150 AutoSport Pro Xtreme Connecting Rods, manufactured by CP Carrillo, are designed to handle extreme horsepower and high RPM applications for BMW and Rolls Royce N74R Engines. Constructed from high strength, aircraft grade steel, these connecting rods are engineered to withstand the forces generated by high performance engines. Unique to 5150, these rods were also designed with optional tapered small end to ensure compatibility with factory OEM