Engine Control Unit (ECU)
Interior: Same as 6th Gen Toyota Celica. Possibly different fabric styles.
Exterior: Aside from the rear wing and, aluminum hood, and special front bumper, similar exterior.
Engine: 3S-GTE (shared with the Toyota MR2 Turbo)
Drive Train: Full time symmetric all wheel drive
Suspension: Front "Superstrut" Suspension. Rear Macpherson suspension.