Subaru Impreza 22B STi 555 S1

The 22B has the EJ22G engine (note, the internal Subaru material states the closed-deck block comes from a version III EJ20G). This means the displacement isincreased from 2.0 L (1,994 cc) to 2.2 L (2,212 cc), bored up to 96.9 mm (3.81 in). Officially, it produces280 PS (276 bhp; 206 kW) at 6,000 rpm and 363 N⋅m; 268 lbf⋅ft (37 kg⋅m) at 3,200 rpm of torque, fuel feed by Electronic Fuel Injection and an IHI RHF 5HB turbocharger.[12] This car was given a unique color of blue and had fender flared widebody taken from the Peter Stevens designed WRC car, thus widening the width by 80 mm (3.15 inches). The car has a unique hood, front and rear fenders, a WRC-inspired front bumper and a unique adjustable rear wing. During assembly, a WRX Type R chassis was taken off the line. The fenders were replaced with the 22B STi fenders. The suspension is provided by Bilstein, while the brakes were four-pot front/two-pot rear STi calipers, painted red. The wheels were increased in size from the standard WRX Type R STI Version from 16- to 17-inches and the clutch was upgraded to a sintered twin clutch with a ceramic disk. The origin of the name 22B has been debated. The 22 referred to the 2.2-liter displacement and the B was thought to be for the Bilstein suspension. This would correlate with the idea that Subaru sells a Legacy Spec B, where the B represents the Bilstein suspension. However, the B is actually a Subaru internal code for Turbo. 22B is also hexadecimal for the number 555, in reference to State Express 555, Subaru's major sponsor in the WRC from 1993 to 2004.[13] The car's curb weight is 1,270 kilograms (2,800 lb).

Stage 1 has an increased output of 362bhp
DCCD 6 speed conversion
STi Wheels