BARP Head Stud Kit

BARP produces high-strength studs and nuts designed and manufactured in Italy, using innovative materials derived from aeronautical and aerospace applications.

This head stud kit is intended to improve head gasket sealing through increased preload, while maintaining stability under thermal and pressure variations.

  • Improved head gasket seal via higher clamping preload
  • High resistance to temperature and pressure changes
  • Increased overall rigidity to help limit cylinder block upper-section deformation
  • Designed to support higher mechanical stresses typically seen in tuned, higher-performance engines
  • Helps extend engine service life by reducing deformation-related stress

Vehicle Compatibility

Brand Model Generation / Chassis Engine
BMW Z3 - M20B20, M20B25, M50B20, B50B25

BARP

Founded in 2018 in Italy by Brando Renzoni, BARP specializes in high-strength engine head studs and precision fasteners for performance and motorsport applications.

Made from hardened 4140 steel with thermochemical treatments, BARP fasteners deliver exceptional tensile strength for demanding engine builds.

Official page: www.barp.info

Head studs kit BARP for BMW Z3 1.9 16 V M20B20 M20B25 M50B20 B50B25

Brand: BARP Product id: 81757 MPN: H-059-BMW-7
Availability: Ready to ship
376.92€
373.15€ Excl. VAT: 308.39€
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Tags: Default Category|Engine and turbo|Bolts and studs ARP|Default Category|Engine and turbo,

Brand Model Generation Engine
BMW Z3 - M20B20, M20B25, M50B20, B50B25
Founded in 2018 in Italy by Brando Renzoni, BARP specializes in high-strength engine head studs and precision fasteners for performance and motorsport applications.

Made from hardened 4140 steel with thermochemical treatments, BARP fasteners deliver exceptional tensile strength for demanding engine builds.

Official page: www.barp.info