ACL Race Main Bearings for EJ20/EJ25 WRX & STi Select Bearing Size::Standard with Extra Oil Clearance Coupler 2: I

Coupler 2: I

• Optimum fin density of 20 fins per inch for improved cooling

All of this combined creates for increased intercooler efficiency

• Outlet: 1

Has an accommodation for stock or aftermarket oil return lines

ACL Race Main Bearings for EJ20/EJ25 WRX & STi Select Bearing Size::Standard with Extra Oil Clearance Coupler 2: IACL Race Series main bearings for the EJ20 EJ25 Subaru WRX and STi models. Subaru main bearings are specific to either a #3 or #5 journal bearing position. Please confirm prior to purchasing. Vehicle Fitment: 2002 2014 Subaru WRX 2004 2020 Subaru STi Please Note! Subaru main bearings are specific to either a #3 or #5 journal bearing position. It is not year or VIN specific, so you must confirm prior to purchasing. Bearings cannot be returned if