Once the bearings are sorted and binned

Alpina XB7 Series

resulting in a cover with approximately 25% more tensile strength than the competitions' cast unit

4' Silicone Vacuum Hose

BMW N63 Lifter Shim Set by Ferrea V3 Once the bearings are sortedFerrea Lifter Shim Set for BMW N63 Engines The Ferrea Racing Lifter Shim Set is meticulously crafted to enhance the valvetrain stability of BMW N63 engines, delivering reliable performance at high RPMs and under demanding conditions. These precision engineered shims install beneath the stock hydraulic lifters, reducing lifter travel to prevent valve float, ensuring optimal engine performance during high boost applications, track days, or racing