Magnum EJ25 Closed Deck Short Block

The IAG Performance Magnum EJ25 is a closed-deck short block engineered for Subaru WRX, STI, LGT, and FXT applications. This unit has seen approximately 20,000 miles of use, with a history of primarily running on E85 fuel, indicating its compatibility with high-performance fuel systems. Regular oil changes were performed around every 1,500 miles, and it comes equipped with a 12mm oil pump for enhanced lubrication. This short block is a robust option for those seeking to upgrade or replace their Subaru's engine. The closed-deck design offers increased strength and durability compared to open-deck configurations, making it suitable for demanding performance applications. Its previous operation on E85 suggests it has been part of a setup capable of handling the demands of this fuel. While specific fitment details are not exhaustively listed, the product is associated with models such as the WRX, STI, Legacy GT (LGT), and Forester XT (FXT). Potential buyers should verify compatibility with their specific year and engine variant. The product comes with a 12-month manufacturer's warranty.