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ARP Stud Bolt Kit
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Group 2 Instruction
Group 6 Authorized Dealer

ARP stud bolt Kit cylinder head suitable for BMW 2.5L M20B25

Product number: 201-4305
Manufacturer: ARP
ARP quality
  • High Boost
  • Extremely stable
  • 30% harder stretch steel

€355.80

Delivery time 2 - 4 days

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Worldwide express delivery
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30-day return policy
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Made for High-Boost
Quick Links
Group 2 Instruction
Group 6 Authorized Dealer
Description

 BMW 2.5L M20B25 Head Stud Kit



ARP heavy duty studs are made of high strength and heat treated 8740 chrome-moly forged steel.

  • 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.

Do you have questions about the product? Just start the chat, we will help you with your product selection.
Fits for
  • BMW 3er E30 | Year built 1982-1994 325i M20B25 | 170 hp (125 kW)
  • BMW 3er E30 | Year built 1982-1994 325i M20B25 | 171 hp (126 kW)
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Manufacturer
Information about the manufacturer

ARP

Automotive Racing Products, Inc.

1863 Eastman Avenue, Ventura, CA 93003, United States

https://arp-bolts.com/p/contact.php

EU responsible person

BAR-TEK Motorsport GmbH

Im Rauschen Auel 3, 51491 Overath-Brombach, Germany

[email protected]