5 mm results in the maximum displacement of 3427 cc

giving your engine the performance it needs across the entire RPM range

That allows precious coolant to flow into the radiator and start shedding heat sooner

1995-2000     E39     518i

the engine may lose some low-end responsiveness and torque

B38 Pro-Xtreme Connecting Rods | CP-Carrillo | BMW MINI SUP-HPVSK-S63 5 mm results in theUpgrade your BMW MINI B38 engine with B38 Pro Xtreme Connecting Rods from CP Carrillo, engineered to handle the most demanding high performance builds. Designed for high horsepower, turbocharged applications, these rods deliver unmatched strength, precision, and reliabilitymaking them the ultimate choice for aggressive street setups, drag racing, or track competition. Key Features and Benefits: Proven Strength: Rated for up to 1000+ horsepower and