STI models come equipped with 19-inch wheels, Brembo brakes, a driver-adjustable center differential, front and rear limited-slip differentials, and more aggressive suspension tuning. The bi-LED headlights and seat upholstery consisting of suede-like centers and leather bolsters are also included. Options are Recaro sport seats, an eight-way power-adjustable driver's seat, and keyless ignition and entry.