So what's different about the look of this 'Final Edition' model? Well, the front bumper has been redesigned to look more purposeful with the lower grille blacked out with a geometric textured panel, and has a larger opening to enhance cooling performance. The hexagonal grille has been sharpened and defined and a black surround has been added. The Subaru wing design which flows through to the C-shaped headlights has been incorporated, hinting at the Boxer engine under the bonnet. A Final Edition badge is positioned on the door.
Inside, high gloss black inserts are added to the instrument panel, gear stick surround, door panels and steering wheel, with red stitching and red seatbelts fitted to tie the scheme together. The front seats are now heated, and a larger 5.9"" multi-function display has been added to the top of the dash. The instrument panel design has also been updated. The infotainment system now includes DAB radio and a reversing camera is included to make parking easier.
This last-of-the-line WRX STI is also fitted with bi-functional projector LED lights, with a single bulb enabling High Beam Assist to switch between high and low beam automatically. High Beam Assist operates via a single-lens camera, which is installed in the front windscreen and detects when an onward car is approaching. The lights are also steering responsive, turning to the left or right depending on the driver's steering input and illuminates more of the corner. Both technologies enhance visibility at night, allowing a clear view of the corners ahead.