2002IMPREZA S202

  • IMPREZA S202
The Impreza S202 STI version, which was based on the competition model of the Impreza WRX STI series (type RA spec C), was the result of thorough improvements in on-road performance by STI. In an effort to further increase the output of the EJ20 Boxer Turbo, STI revised the intake system and developed a titanium sport muffler with single chamber/piping, which achieved ultra low backpressure. A weight reduction of 5.4 kg was also made possible. The output characteristics of the special sport ECU were modified for specifications that emphasised an increased output at high revolution ranges, and allowed a maximum output of 235 kW (320PS) compared to 206 kW (280PS) in the base car. The rear suspension included pillow ball bush lateral and trailing links for linear and sharp rear suspension actuation. As a result of STI’s commitment to weight reduction in the unsprung mass, forged aluminium wheels and brake discs featuring alumite treatment and slits were fitted. The wing-type rear spoiler with a two-step angle adjustment system was made of real carbon. The S202 achieved an extraordinary power-to-weight ratio of 4.15 kg/PS and a high dimension of balance.

Limited to 400 units


IMPREZA S202 STI version
Overall Length
4,405 mm
Overall Width
1,730 mm
Overall Height
1,425 mm
2,540 mm
Tread [Front / Rear]
1,490 mm / 1,485 mm
Min. Road Clearance
140 mm
Kerb Weight [Reference Value]
1,330 kg
Gross Kerb Weight [Reference Value]
1,605 kg
Seating Capacity
5 people
Engine Type
1,994 cc
Bore x Stroke
92.0 mm × 75.0 mm
Compression Ratio
Max. Output [Net]
235 kW (320 PS) / 6400 rpm
Max. Torque [Net]
384 N・m (39.2 kgf・m) / 4400 rpm
Number of Unites
400 units