TurboWorks Forged H-Beam Connecting Rods for BMW S38B38 (M5 E34)

For BMW S38 enthusiasts pushing the limits of the legendary 3.8L inline-six, these TurboWorks forged H-beam connecting rods offer the strength and precision needed for high-power builds. Designed specifically for demanding applications, they’re ideal for anyone upgrading their M5 E34 engine for serious performance and reliability.

Fitment

• BMW M5 E34 with S38B38 3.8L engine

Material & Construction

• Forged AISI 4340 steel (En24)
• H-Beam design
• Hardness: HRC 35-38
• Forgings are degassed and X-rayed to detect material defects
• Heat treated, slid, and honed for strength and accuracy

Technical Specifications

• Center to Center Length: 142.49 mm
• Big End Bore: 51.99 mm
• Big End Width: 23.90 mm
• Small End Bore: 22 mm
• Small End Width: 23.90 mm
• Supports power exceeding 200 HP per cylinder

What’s Included

• Set of forged connecting rods
• Bolt kits and assembly grease are not included (available separately)

Installation Notes

• Professional installation recommended for optimal fitment and performance
• Always use new assembly bolts and proper assembly lubrication

FAQ

• Are bolts and assembly grease included?
  No, bolts and grease are not included. They are available separately and can be selected before purchase.
• Is this set suitable for high-power or forced induction builds?
  Yes, these rods are designed to handle power exceeding 200 HP per cylinder, making them suitable for high-performance and forced induction applications.
• Do these rods require any special preparation before installation?
  All rods are heat treated, honed, and checked for defects, but always follow standard engine-building procedures and use new fasteners and lubrication.