Shop genuine JDM Subaru engines, transmissions and parts from Japan, including the EJ20, EJ205, EJ207 and EJ25 turbo boxer engines plus 5- and 6-speed gearboxes. Each unit is auction-graded, compression-tested and photographed as the exact item you will receive.

JDM Alliance ships flat-rate crated freight nationwide, with local pickup in Dallas, TX. Building a WRX, STI, Legacy or Forester? Call (469) 570-4113 and we will confirm the correct engine and transmission for your chassis.

Shop by code: EJ25

EJ20 or EJ25? Read our guide: Which JDM Subaru Boxer Should You Buy?