ARP stud bolt Kit block suitable for BMW E46 M3 & Z4 M S54B32 ARP 201-5002 за BMW 3 Sedan/Coupe (E21) 320/6 - 122 коня

ARP Main Stud Kit for BMW 3.2l (S54) inline 6.

ARP heavy duty studs are made of high strength and heat treated 8740 chrome-moly forged steel and so they are ideal for use in racing engines.

• Due to advanced manufacturing processes ARP studs reach highest strength and stability.
• Tensile strength of 200.000 psi (13,8t/cm²).
• Absolutely perfectly round and straight studs for a first-class assembly.
• All kits come with ARP hardened washers and high quality nuts.
• Harder, more durable, stable, and processed better than any OEM products.
• 10 times stronger threads than the competetive products by thread cut after curing.
• Highest ARP quality product for professional use.
• Fully reusable.