BMW N55 Lifter Shim Set by Ferrea Harmonic Balancer These lift pump mounts do

These lift pump mounts do not come standard with any FCST-X

and robust durability

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7-inch dash display with 10 RGB shift lights and (8) customizable alarm LED lights

and endurance racing

BMW N55 Lifter Shim Set by Ferrea Harmonic Balancer These lift pump mounts doFerrea Lifter Shim Set for BMW N55 Engines The Ferrea Racing Lifter Shim Set is specifically engineered to enhance the valvetrain stability of BMW N55 engines, ensuring smooth performance under high RPMs and extreme conditions. These precision shims install beneath the stock hydraulic lifters to reduce lifter travel, preventing valve float and improving throttle response. Whether youre running high boost setups or preparing for competitive motorsport,