Allows the release of exhaust gasses from the combustion chamber.
BMW F13 640i xDrive N55 3.0L Engine Mechanical Parts
- Camshaft
- Connecting Rod
- Crankshaft
- Cylinder Head
- Engine Block
- Oil Pan
- Oiling System
- Pistons
- Valve Cover
- Clearance
Allows air into the combustion chamber
Experience enhanced power and performance with the JE Pistons BMW N55B30 Piston.
JE Pistons for the N55 engine are forged for high performance and durability. Designed for BMW’s single-turbo 3.0L, they feature optimized crowns for better combustion and a lightweight design to improve throttle response.
JE Pistons for the N55 engine are forged for high performance and durability. Designed for BMW’s single-turbo 3.0L, they feature optimized crowns for better combustion and a lightweight design to improve throttle response. Customizable options make them