Supertech Connecting Rods for 2000-2006 BMW M3 (E46) S54 24v 3.2L Engines

Supertech Connecting Rods for 2000-2006 BMW M3 (E46) S54 24v 3.2L Engines CR-BMS54-H139 Set of 6 Connecting Rods Material: Forged 4340 Alloy C-C: 139mm PE Bore: 21mm Full Float PE Width: 19.90mm Straight BE Bore: 53mm BE Width: 19.90mm Our newly develop rods, are manufactured from a high tensile strength 4340 alloy, offering excellent wear and fatigue resistance in optimal conditions. All our rods feature H-beam design and come with ARP 2000 bolts capable of achieving a clamp load of 220,000 psi. Our rods are rated for 150hp/Cylinder. For more horsepower we suggest upgrading to the APR625+ Bolts capable of achieving 280,000 Psi and rated for 250hp/Cylinder.  All Rods are design in house, using the latest CAD and FEA software to ensure the highest quality connecting rods on the market.