ARP HEAD STUD KIT, BMW N54
This is a completely custom kit designed specifically for the almighty N54. This kit comes in TWO options: Standard and High Boost Applications (25+ psi). *Standard option features:
Install tips: Entirely Bolt-On kit, NO modification necessary, threads right up as factory stud replacement! Torque Specs: 11mm Studs: 95 ft lbs; 9mm Studs: 45 ft lbs *High Boost (25+ psi application) option features:
Install Tips: MUST drill and tap the (4) 9mm holes in the engine block to make them 11mm holes. This way all the engine block holes are 11mm, and fit ALL (14) 11mm Studs. Torque Specs: All studs torque down through 3-equal steps to 95 ft lbs ARP is the world leader in fastener technology. Makers of the finest fasteners in the market, especially for BMW engines, ARP is the brand you can count on when you want the highest reliability possible. If you are looking for high performance from your BMW engine, then ARP Head Stud Kits are a must. All kits come complete with hardened parallel-ground washers and aerospace-quality nuts.
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