Mercedes M176 M177 M178 Forged Connecting Rod Set

CP-Carrillo connecting rods are engineered specifically for Mercedes Benz M176, M177, and M178 engines, offering unmatched strength, precision, and reliability in 153.06mm length. Perfect for high boost turbo builds, drag racing, and aggressive street applications, these forged rods are trusted worldwide by professional racers and engine builders who demand proven performance.

Using advanced manufacturing processes—including computer-aided design (CAD) and finite element analysis (FEA)—CP-Carrillo ensures every rod is optimized for maximum durability in high-horsepower applications. Each set is matched and balanced for even performance, with WMC rod bolts included and an optional CARR bolt upgrade available.

Key Features:

• Lightweight for faster revs and reduced stress on bearings
• Designed for boosted and high-RPM applications
• WMC rod bolts included; optional CARR bolt upgrade available
• Matched and balanced in sets for even performance
• Precision CNC machining and industry-leading QC
• Trusted by top racers and engine builders worldwide

Will NOT Work with factory OEM Pistons! 

Rod Bolt Instructions available Here