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

Head Stud Kit

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

By improving overall rigidity, it helps limit deformation at the top of the cylinder block. The result is reduced stress on the engine under higher mechanical loads, supporting longer engine life and improved durability for tuned, higher-performance setups.

Vehicle Compatibility

Brand Model Generation / Chassis Engine
BMW SERIE 5 E34 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 SERIE 5 E 34 25 2.0 e 2.5 ( 6 cyl ) M20B20 M20B25 M50B20 B50B25

Brand: BARP Product id: 81754 MPN: H-059-BMW-4
Availability: Ready to ship
425.32€
421.06€ Excl. VAT: 347.99€
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Tags: Default Category|Engine and turbo|Bolts and studs ARP|Default Category|Engine and turbo,

Brand Model Generation Engine
BMW SERIE 5 E34 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