Cosworth EJ25 Short Block For 2004-16 Subaru STI, 2006-14 WRX (9.2:1 CR / 79mm C | VLMspec
M45 WRX/STI Stage 2 Short Block - Closed Deck
IAG Performance / Crest CNC Stage X 2.5L Subaru Billet Aluminum Short Block For WRX, STI, Legacy GT and Forester XT. Built power output rating 1000+BHP.
IAG 750 EJ25 2.5L Subaru Closed Deck Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT - 750 BHP.