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ARP BMW E46 M3/S54 12pt head stud kit

$245.59

Only 8 left in stock

ARP head stud kit for BMW E46 M3 S54 engines. Stronger than stock bolts for reliable sealing under high cylinder pressures.

Key Features

  • 12-point nuts — Easier to access and torque down than standard hex nuts.
  • 8740 chromoly steel — A strong and durable material for high-performance engine builds.
  • Improved clamping force — Provides a more consistent and reliable seal than stock head bolts.
  • Direct replacement — Designed to fit your BMW E46 M3 S54 engine without modification.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP BMW E46 M3/S54 12pt head stud kit

$245.59