What Turbo is on a 2004 STI?
IHI VF39 turbocharger
The IHI VF39 turbocharger is the OEM Subaru turbo found on the 2004-06 STI. The turbo is also a popular upgrade on 2002-05 Subaru WRX’s with supporting modifications and protuning.
Is the Subaru STI turbo charged?
Packed with a turbocharger that works with a large-capacity intercooler to boost output and response, the WRX STI features a high-flow intake and low-restriction exhaust to deliver 310 horsepower and 290 pound-feet of torque to all four wheels for intense acceleration.
What Turbo is on the STI?
The Subaru WRX STI benefits from a turbocharged 2.5L 4-cylinder SUBARU BOXER®, which creates raw power fused with complete poise, on the road and on the track.
What size is the STI turbo?
The WRX STI’s turbocharged 2.5-liter flat-four is eager to rev and pumps out a characteristic flat-four burble from the car’s quad exhaust pipes. But this old engine is not as smooth or as hard-hitting as the smaller turbo fours powering the Subie’s closest peers.
What size turbo does a 2004 WRX have?
WRX models are powered by a turbocharged and intercooled 2.0-liter engine that generates 227 horsepower. The WRX STi comes with a 300-horsepower turbo/intercooled 2.5-liter engine.
How fast is a 2004 STi?
The Full Vermonty: 2015 Subaru WRX STI vs. 2004 Subaru Impreza WRX STi
| Vehicle | 2015 Subaru WRX STI Launch Edition | 2004 Subaru Impreza WRX STi |
|---|---|---|
| Top Gear, 50–70 MPH | 8.0 sec | 8.1 sec |
| Top Speed | 155 mph (drag ltd) | 145 mph (gov ltd) |
| Chassis | ||
| Braking 70–0 MPH | 156 feet | 166 feet |
How fast is the 2004 Subaru WRX STi?
155 mph
The all-new 2004 WRX STI was a super fast car and came with Brembo brakes from the factory, BBS gold forged aluminum 18-inch performance wheels, a large wing on the deck lid and a big hood scoop to feed the turbo intercooler. The new 2.5-liter mill powered the new STI to 0-60 in 4.6 seconds and a top speed of 155 mph.
How much is a Subaru WRX STI 2004?
Impreza WRX Trims
| Sedan | Original MSRP / Price | Engine |
|---|---|---|
| Impreza Sedan (Natl) 2.0 WRX Manual w/Premium Pkg | $26,120 / N/A | 4 Cylinder Turbo |
| Impreza Sedan (Natl) 2.5 WRX STi w/Gold Wheels | $31,120 / N/A | 4 Cylinder Turbo |
| Impreza Sedan (Natl) 2.5 WRX STi w/Silver Wheels | $31,120 / N/A | 4 Cylinder Turbo |
How many horsepower does STI have?
400 horsepower
The next-gen Subaru WRX STI will allegedly pack a version of the brand’s 2.4-liter turbocharged boxer four-cylinder making 400 horsepower (298 kilowatts) and 361 pound-feet (490 Newton-meters) of torque, according to “sources close to the Japanese automaker” speaking to Forbes. The new model reportedly arrives in 2021.
Is Sti better than WRX?
The STI is clearly the better performer, but it can cost over $14,000 more than the WRX. The base WRX is an excellent performance car at a great price. If you need a few more comfort and convenience features, upgrading to Premium or even Limited trim won’t break your wallet.