BMW N54 Head Stud Thread Insert Kit Options:Inserts Only Chromoly 108mm inner CV with

Chromoly 108mm inner CV with aerospace-grade internals

Proper lubrication and effective coating ensures the safety of these bearings during cold starts

3/4” Boost Caps (x2)

and Mini B48 owners to confidently push their engines to new performance levels

MAP tables calibrated at 24x24 cells

BMW N54 Head Stud Thread Insert Kit Options:Inserts Only Chromoly 108mm inner CV withThe BMW N54 Head Stud Thread Insert Kit provides your machine shop everything needed to repair or upgrade the engine block threads on BMW N54 engines. Designed for precision and durability, this kit allows you to restore damaged threads or prepare the block for oversized head studs for improved clamping strength. Please note, this product does NOT include head studs. Head Studs are available for purchase here. Each BMW N54 Head Stud Thread Insert Kit