Wiseco Pistons BM5834-866S BoostLine BMW B58B30 Connecting Rod 5.834" ARP 2000

The Wiseco BoostLine BM5834-866S is a high-performance connecting rod engineered specifically for BMW B58B30 engines in demanding forced induction and nitrous applications. This single connecting rod is designed to handle extreme cylinder pressures in builds exceeding 1,500 horsepower.

Key Features:

• Forged from premium 4340 steel for maximum strength and durability
• Patented three-pocket design combines the best attributes of H-beam and I-beam construction
• 60% improvement in bending strength compared to traditional H-beam designs
• 20% stress reduction in tension for enhanced reliability under extreme loads
• 5.834-inch center-to-center length with 22.00mm pin bore and 50.00mm journal
• 3/8-inch ARP 2000 fasteners with 200,000 PSI tensile strength
• High-quality APMCO bronze pin bushing for reduced friction
• Shot-peened finish for improved fatigue resistance
• Includes 26-point CMM inspection report documenting critical dimensions
• Weight-matched and individually vacuum-wrapped for corrosion protection

BoostLine connecting rods dramatically improve big-end stability under tensile loads, making them ideal for turbocharged, supercharged, and nitrous-fed BMW B58B30 engines. Each rod is heat-treated, precision-machined, and subjected to rigorous quality control to ensure consistent performance in high-cylinder pressure applications. Rated for 1,500 HP and 10,000 RPM.