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offers exceptional potential for enthusiasts
Liquid Filled For Durability
Built to withstand the rigors of performance and racing applications
and supports increased horsepower and engine longevity
and #11241739725
BMW N63 Lifter Shim Set by Ferrea 4A offers exceptional potential for enthusiastsFerrea 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
