Part number:BMW-205-144H

★ Material: Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing

★ Aluminium/Silicon/Bronz alloy bushing

★ Heat-treating & Shot-peened for remained consistent and strong

★ Shot-peened finish to remove potential for stress risers

★ 100% X-rayed, sonic tested

★ Balanced to within +/- 1 g per rod

★ 100% CNC machined, Precision rod cap alignment dowels

Part number:BMW-204-150H

★ High-Tensile 4340 Forged Material for Durability

★ Alignment Sleeves for precise cap location

★ Magnaflux Inspected

★ Shot penning for improved fatigue life

★ Optimal Balance for weight matched sets +/- 1gr

★ Silicon Bronze bushing

★ Undergone CNC machining for superior tolerance

Part number:BMW-203-135H

★ Material: 4340 EN24 Forged Steel

★ Pin Type: bronzed bushing floating pin

★ Weight Tolerance: Balanced to +/- 1 gram in set

★ Quantity: 4 pieces of H-beam connecting rods

★ Tightening moment 75 NM

★ Hardness HRC 34-38

★ Magnaflux Inspected

Part number:BMW-202-140H

★ Precision CNC-Machined from E4340 Chrome-moly forging

★ Heat-treated to HRC34-38

★ Full coverage shotpeened

★ End-to-end balanced in sets

★ ARP 2000 bolts rated at 220,000 psi tensile strength

★ Aluminum-bronze wrist pin bushings

★ High resistance to fatigue due to stress of the material