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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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With a variety of camshaft profiles
4AN Oil Feed Block Fitting [use factory bolt and O-ring]
and exceptional reliability—ideal for both street performance and motorsport applications
non-stretch rod bolts for secure clamping force CARR bolt upgrade available – optional premium fasteners for extreme builds
BMW N54 Valve Spring Kit by Ferrea | KT4026 11121721550 creating a chemical bondFerrea Valve Spring Kit KT4026 for the BMW N54 are engineered to overcome the most common performance limiting issues: valve binding, breakage, and valve float. These high performance valve springs are essential for any BMW N54 engine enthusiast aiming for peak power, especially in racing conditions. Valve binding occurs when valves fail to open or close correctly, risking severe engine damage. Ferrea valve springs are designed to prevent binding,
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US$ 599.50
