Set of forged connecting rods for Subaru cars with EJ25 engine made using H-beam technology.

These connecting rods are constructed from AISI 4340 forged steel and are vacuum degassed. The H-beam design allows for strength up to 200KM per cylinder. The reinforced head features a high-quality cup for floating pin use, ensuring precision and durability for high-performance engines.

Designed for compatibility with ARP bolts, these rods can be purchased with or without a set of bolts.

Surface shot blasted (stress relieved) after treatment.

Length: 130.5mm

Pin: 23mm

Bolts: 3/8''

Korby - Rods