
The Manley Turbo Tuff I-beam connecting rod is offered as a single forged rod for Subaru EJ20/EJ25 engines, intended for WRX and STI applications. Engineered from premium forged alloys and fitted with ARP 2000 bolts, the rod delivers a high strength-to-weight solution for boosted engines. Specifications include 5.137" center-to-center length, 2.165" big end bore and a 23mm pin bore, supporting very high horsepower capabilities when used appropriately.
Manley Subaru WRX / STI (EJ20/EJ25) Turbo Tuff Pro Series I Beam Connecting Rod - SINGLE ROD