Cosworth Subaru EJ25 High Performance Short Block Cosworth EJ25 (STI) short block has gone through countless hours of dyno evaluation to determine the best combination of parts to guarantee maximum reliable performance. Each EJ25 short block starts w... more >>>
$5,871.00
Subaru OEM EJ25 Short Block Genuine Subaru OEM EJ25 Short Block motor. This is the same block that comes with the USDM 04+ STi, which can easily hold 400+ crank HP. This block is a great place to start when building up your high... more >>>
