Bearings

IAG Performance carries Subaru engine bearings for WRX, STI, BRZ, and Crosstrek EJ20, EJ22, EJ25, and FA20 engines, including rod and main bearings from ACL, Clevite, and Subaru FHI. Available in standard and oversized configurations to match reconditioned cranks, our bearing selection covers everything from factory-spec rebuilds to high-performance builds running upgraded oil clearances. Properly sized bearings are essential for any short block build or rebuild, and getting clearances right is one of the most important steps in a reliable engine.