ARP Automotive Racing Products - Connecting Rod Bolt Kit - Subaru EJ18, EJ22, EJ25
ARP Pro series connecting rod bolts are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and threads are rolled to provide up to ten times more fatigue strength. This makes them far superior to standard OEM fasteners in terms of durability, and fully capable of handling the extra stress of high-combustion engines.
Beginning Year: 2001
Ending Year: 2003
Engine Type: H4
Engine Size: 2.5L/2458cc
Engine Family: Subaru 4-cylinder