The Ferrea Racing Lifter Shim Kit is engineered to enhance valvetrain stability in the high-performance BMW S58 engine. Designed to install beneath the factory hydraulic lifters, these precision-ground 1.0mm shims reduce hydraulic lifter travel, helping minimize valve float while improving valve control and throttle response at elevated RPM.
Whether you're building a street-driven M car, a drag racing machine, or a dedicated track vehicle, the Ferrea Lifter Shim Kit delivers the confidence and reliability demanded by high-horsepower S58 builds.
Stop Valve Float Before It Costs You Power
As engine speed increases, hydraulic lifters can become a limiting factor. Excessive lifter travel may contribute to valve float, reducing engine efficiency and potentially causing valve train instability. Ferrea's precision shims optimize lifter preload, helping maintain consistent valve operation under high boost and sustained high-RPM conditions.
The result is improved valvetrain control, sharper throttle response, and greater confidence when pushing your S58 to its limits.
Designed for High-Boost BMW S58 Applications
From upgraded turbochargers and aftermarket camshafts to aggressive ECU calibrations, today's S58 performance builds demand exceptional valvetrain stability. Ferrea's 1.0mm lifter shims provide the additional support needed to maintain accurate valve motion while reducing unwanted lifter movement during extreme engine operation.
Manufactured from premium materials and precision machined to exact tolerances, every shim is built to withstand the demands of modern BMW performance engines.
Features & Benefits
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Precision 1.0mm lifter shims for BMW S58 engines
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Reduces hydraulic lifter travel
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Helps minimize valve float at high RPM
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Improves valvetrain stability and valve control
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Enhances throttle response
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Precision-ground for accurate fitment
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Ideal for high-boost, high-RPM, street, drag racing, and road racing applications
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Premium Ferrea Racing Components quality
Reinforce your BMW S58 valvetrain with Ferrea's proven lifter shim technology and keep your engine stable, responsive, and ready for every pull.
Part Number: #LP1109
Lifter Shim Thickness: 1.0mm