This is the factory Connecting Rod that comes in the STI's 2.5 liter EJ257 engine. They are sold individually, or as a set of 4.
Warranty Disclaimer:Subaru of America will only warranty parts installed on a car that has a matching VIN to that part.
Good OEM quality rod and decent pricing. I used these rods on my EJ205 stroker build coupled with custom CP pistons. Best rod option for a budget ej205 storker.