What engine is in a 2004 Subaru Impreza WRX STI?
2.5 L 4-cylinder
2004 Subaru Impreza WRX STI/Engine
What engine is in a 2003 STI?
Besides the aesthetic changes, the STI version featured a 2.0-liter flat-four boxer engine that provided 265 hp to the symmetrical all-wheel-drive system via a six-speed gearbox.
How much horsepower does a 2003 Subaru WRX STI have?
WRX 4dr All-wheel Drive Sedan 2003 Subaru Impreza Specs
| Performance | |
|---|---|
| Horsepower | 227 hp |
| Horsepower rpm | 6,000 |
| Torque | 217 lb-ft. |
| Torque rpm | 4,000 |
What Subarus have EJ257?
From Subaru the STI is the only model to receive the EJ257 engine designation. Forester XT, Outback XT, and Legacy GT models actually did use the 2.5L STI engine, though. They were the same as the EJ257 engine less the turbo, intercooler, and factory tune.
Which year STI is best?
The 2006 Subaru Impreza WRX Is The Best This was the year that Subaru introduced a 2.5-liter turbocharged four-cylinder engine for the STI. Drivers behind the wheel of their WRX STI enjoyed 300 bhp thanks to the turbocharged engine, while drivers of the base model had 230 bhp.
Was there a 2003 STi?
Subaru’s strikingly restyled Impreza made its world debut at the Paris Motor Show on 26 September, 2003. The facelift is shared with the 2003 World Rally Car which will benefit from a similar reduction in drag coefficient and improved high-speed stability.
What engine is in a 2003 Subaru Impreza WRX?
2.0 L 4-cylinder
2003 Subaru Impreza WRX/Engine
Is a 2003 Subaru WRX Turbo?
According to MotorTrend, the standard equipment for the 2003 Subaru WRX was a nice 2-liter turbocharged four. This is paired with a five-speed manual transmission and sits atop 16 inch aluminum wheels. You’ll see power windows, power-adjustable mirrors, and power locks standard on the 2003 model year as well.
Was there a 2002 WRX STi?
This was when the first Impreza STi, with its refined engine & suspension, was launched by Subaru Tecnica International. The new 2002 STi boasts improved driving performance with a new 6-speed manual, a specially developed engine, larger intercooler & a sports suspension.
What cars have the EJ20?
EJ20 engines can be found on the following Subaru Models:
- Subaru Impreza (WRX/STI)
- Subaru Forester.
- Subaru Legacy.
- Isuzu Aska (Accord OEM)
- SAAB 9-2X.
What is EJ257?
In the US, the only car that has an engine designated as an EJ257 is the STI. All of the other 2.5 liter turbo EJ series engines are designated EJ255. For those production years, the engines were the same from the case, rods, and pistons, up to the B25 heads and cams.
