Brian Crower BC6326 MOAR I-Beam Connecting Rods for 2021-2025 BMW M3/M4/M2 S58B3

Vehicle Fitment

• 2021-2025 BMW M3 (G80/G81) S58B30T0
• 2021-2025 BMW M4 (G82/G83) S58B30T0
• 2023-2025 BMW M2 (G87) S58B30T0

Features

• Designed for high-performance applications with increased boost, nitrous, and RPM capabilities
• I-Beam design provides additional clearance for stroker applications
• Approximately 50 grams heavier than the ProH Series for enhanced durability
• Radiused edges for added rigidity and strength
• Equipped with ARP Custom Age 625+ fasteners for superior clamping force
• Precision CNC machined for exacting tolerances
• Finish honed to ensure optimal fitment and performance
• Sold as a complete set of 6 rods for a full engine rebuild

Specifications

• Center-to-Center Length: 5.9449 inches
• Big End Bore: 2.1102 inches
• Big End Width: 0.8819 inches
• Pin End Bore: 0.9055 inches
• Pin End Width: 0.8819 inches
• Weight per Rod: 681 grams
• Torque Specs: 65-70 ft-lbs (3/8" ARP Custom Age 625+ fasteners)

Included Components

• 6x MOAR I-Beam Connecting Rods
• 6x ARP Custom Age 625+ Rod Bolts

Product Description

The Brian Crower BC6326 MOAR I-Beam Connecting Rods are engineered for BMW's S58B30T0 engine, found in the G8X platform. These rods are ideal for enthusiasts aiming to push their engine's performance boundaries, whether through increased boost, nitrous, or higher RPM ranges. The I-Beam design offers additional clearance for stroker applications, making them suitable for both stock and modified setups.

Constructed with precision and strength in mind, each rod is CNC machined and finish honed to exacting tolerances. The inclusion of ARP Custom Age 625+ fasteners ensures superior clamping force, providing the reliability needed for high-performance builds. Whether you're building a track-ready M3, M4, or M2, the BC6326 rods are a crucial component for achieving your performance goals.