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BoostLine BMW B58B30 148.18mm Connecting Rod Kit with ARP625+ Bolts

$1,695.99

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BoostLine BMW B58B30 148.18mm Connecting Rod Kit with ARP625+ Bolts

$1,695.99

$1,695.99

Fits BMW B58B30 engines.

Designed specifically for high-boost and high-horsepower applications, the BoostLine Connecting Rod Kit (MPN: BM5834-866+) features a patented three-pocket design that provides incredible strength while managing rotating mass. These rods are forged from high-quality 4340 steel to withstand the extreme cylinder pressures common in modified B58 builds.

This kit is upgraded with premium ARP625+ Custom Age rod bolts, offering significantly higher tensile strength than standard hardware for maximum bottom-end reliability. These are essential for tuners pushing the limits of the B58 platform in track or high-output street applications.

  • Engine Application: BMW B58B30
  • Center-to-Center Length: 148.18mm
  • Hardware: ARP625+ Custom Age Bolts
  • Material: Forged 4340 Steel
  • Design: Patented 3-pocket forged beam
  • Manufacturer Part Number: BM5834-866+

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