![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 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.](https://cdn11.bigcommerce.com/s-40kcmfrwg5/images/stencil/600x600/products/6385/11878/apimzx29n__46955.1633558635.jpg?c=1)
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 Stage 2 2.5L Subaru Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT. Built Engine Power Output Rating: 575BHP. IAG Stage 2 2.5L Subaru Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT. Built Engine Power Output Rating: 575BHP.](https://cdn11.bigcommerce.com/s-40kcmfrwg5/images/stencil/1280x1280/products/6279/11248/api13uxz3__40268.1633558626.jpg?c=1)
IAG Stage 2 2.5L Subaru Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT. Built Engine Power Output Rating: 575BHP.
![IAG Stage 2.5 EJ25 2.5L Subaru Closed Deck Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT. Built power output rating 675 BHP. IAG Stage 2.5 EJ25 2.5L Subaru Closed Deck Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT. Built power output rating 675 BHP.](https://cdn11.bigcommerce.com/s-40kcmfrwg5/images/stencil/1280x1280/products/7493/11278/apivskc2d__78153.1633558767.jpg?c=1)