Callies Ultra Enforcer +2mm I Beam Connecting Rods For WRX-STI W- ARP 625+ Bolts Turbo Oiling 5043 Beehive spring pressure:

5043 Beehive spring pressure:

Kelford Cams DLC Coated Buckets Feature:

2 x Temperature inputs

256° high torque cams to suit near stock engines

Callies Ultra Enforcer +2mm I Beam Connecting Rods For WRX-STI W- ARP 625+ Bolts Turbo Oiling 5043 Beehive spring pressure:Callies Ultra Enforcer connecting rods are produced from extremely clean TimkenSteel Product that is formulated to our exact specifications. This proprietary steel is forged in Trenton, Michigan, and manufactured 100% in our Fostoria, Ohio facility. Pride in workmanship, and attention to detail are qualities youll discover during careful examination of our finished product. Each step of the manufacturing history of every Ultra connecting rod is