these rods are perfectly suited for BMW N55B30 and S55B30 engines with a rod length of 144

CAT Cams’ lineup includes a wide range of camshaft grinds

- Custom Designed Anodized 6061 Aluminum End Mounts

resulting in greatly improved cooling efficiency for your engine

This intake manifold isn’t just another upgrade—it’s a high-quality

OS Giken SuperLock LSD, BMW E46 M3 EJ257 these rods are perfectly suitedThe OS Giken SuperLock LSD features their patented pressure ring design, delivering smooth, progressive locking. Distinguished by a spline through side gear construction, OS Giken's design allows for the fitment of more friction plates (up to 2x as many as competing versions). Key Features: All components undergo chemical heat treatment for maximum durability Constructed from a high grade steel alloy, ensuring exceptional strength Gears are raw forged