always check and resurface the cylinder head and block to ensure they are completely flat for a proper seal

You may notice BE Bearings have a slight mark on the surface

2020+ BMW 740i xDrive

Late Model (02/2003 production and later): M10 bolts

Standalone ECUs offer advantages over factory ones:

CP Forged Piston Set, BMW M50 VANOS Pro-Xtreme M340i always check and resurface the5150 AutoSport Pro Xtreme Forged Pistons by CP Carrillo for BMW M50 VANOS Engines with 140mm Rods The 5150 AutoSport Pro Xtreme Forged Pistons, expertly crafted by CP Carrillo, are designed for high performance applications in BMW M50 VANOS equipped engines with 140mm rods. Built from high strength aircraft grade steel, these pistons are engineered to withstand extreme pressures and high RPMs, making them ideal for forced induction builds. Tailored to