How much would it cost and what all would need changed to do an sti swap on an 02 impreza outback sport
3 Answers
I'm with Tom. It's a lot easier to get it the way the factory did it.
It's not cheap. You need the motor, trans, rear diff, all 4 stub axles and hubs, the brakes, the ECU and wiring harness. Basically all the powertrian and drivetrain and electronics.
Cheapest way to do it is to find a wrecked STI in a scrap yard that only has body dammage and buy it to swap everything over.