04 Wrx Sti: 300hp, 300lb-ft, 2.5l Turbo
01-06-2003, 03:42 PM
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04 Wrx Sti: 300hp, 300lb-ft, 2.5l Turbo
Evo what?
Subaru Introduces the 2004 Impreza WRX STi at North American International Auto Show
`No-Compromise' Performance Model Is the Most Powerful Subaru Ever Offered in North America
DETROIT, Jan. 6 /PRNewswire/ -- Subaru of America, Inc. today introduced the long-awaited 2004MY Impreza WRX STi, an ultra high-performance all-wheel drive sedan, at the North American International Auto Show. Based on the critically acclaimed Subaru Impreza WRX, Impreza WRX STi is completely re- engineered to provide world-class sports car levels of acceleration, handling and braking performance. Impreza WRX STi will serve as the performance flagship of the Subaru line when it arrives in dealerships this summer and will earn distinction as the most powerful Subaru ever offered for sale in North America.
The Impreza WRX STi draws motorsports technology directly from Subaru expertise in World Rally Championship (WRC) competition, and is designed to appeal to the serious driving enthusiast. Impreza WRX STi is powered by a turbocharged and intercooled 2.5-liter DOHC boxer engine producing 300 horsepower @6,000 rpm and 300 lb.-ft. of peak torque @4,000 rpm, teamed exclusively to a 6-speed manual transmission. Power is transferred to all four wheels via a sophisticated Subaru All-Wheel Drive system designed to optimize performance in all conditions.
http://www.newscom.com/cgi-bin/prnh/20030106/PHM043
Introducing Subaru Tecnica International (STI)
STI stands for Subaru Tecnica International, the high-performance and motorsports subsidiary of Fuji Heavy Industries Ltd. Subaru, which offers the only exclusively All-Wheel Drive line of passenger cars and crossover-type vehicles in the United States, has been proving the performance and durability of its All-Wheel Drive technology in World Rally Championship competition since 1989.
Until now, STi-badged Subaru vehicles had been available only in select world markets. However, the success of the WRX in the U.S. prompted strong (and vocal) demand from American consumers for an even more extreme- performance version of this car.
As a result, the U.S.-market Impreza WRX STi gives up nothing compared to models offered in Europe, Japan and other markets and in some ways offers more performance. For example, the 2.5-liter turbocharged powerplant is the largest displacement engine ever installed in a WRX STi model and is exclusive to the North American market. This unique engine also provides strong torque characteristics at both low and high rpm.
Rally Tested, Road Ready
The Impreza WRX STi benefits from the redesigned front and rear styling of the 2004MY Impreza line. The expressive new design is the result of close consultation with Subaru STi engineers and the Subaru World Rally Team to improve air resistance, optimize lift force balance, maximize engine cooling and provide Impreza models with a bolder, more dynamic appearance. In its exterior design, Impreza WRX STi leaves no doubts about its performance potential -- a look that is equally functional. The enlarged hood scoop in the aluminum hood feeds outside air to the intercooler that is significantly larger than the unit found on Impreza WRX. A completely functional dual element rear spoiler -- which appears to be borrowed directly from the Subaru World Rally Car -- helps reduce lift and improve stability at high speed. Airflow is also managed via front side spoilers on the front bumper and STi side ground effects. The front fascia features four high-intensity discharge (HID) headlamps with smoke tinted lenses and distinctive STi fog light insert covers for a no-nonsense look. Large diameter Brembo(R) brakes are clearly visible between the spokes of the 17-inch lightweight aluminum-alloy BBS(R) wheels.
The 2.5-liter horizontally opposed ("boxer") four-cylinder engine is based on a specially reinforced "semi-closed deck" engine block with forged aluminum alloy pistons, forged high-carbon steel connecting rods and sodium-filled exhaust valves. This advanced powerplant incorporates Subaru AVCS (Active Valve Control System) variable valve timing technology to optimize the engine's volumetric efficiency throughout the rev band. It is the first application of this technology on a Subaru in North America. The large capacity intercooler includes a manually operated water spray feature to provide additional cooling.
Driver-Adjustable All-Wheel Drive
WRX STi is equipped with the brand's most performance-directed All-Wheel Drive system with DCCD (Driver Control Center Differential). In automatic mode, the computer varies the front/rear torque split automatically depending on driving conditions and driver input. In manual mode, the DCCD system allows the driver to vary the front-to-rear torque distribution for different driving conditions.
Using a small control wheel on the car's center console, the driver can set the system to transfer as much as 65 percent of available torque to the rear wheels to increase handling agility.
Standard safety features include front seat head/chest side impact air bags (SRS), dual front airbags and three-point seatbelts. Front seat belts include electrically triggered pre-tensioners and force limiters. All 2004 Impreza models receive collapsible pedal controls that "break away" during a frontal impact to help reduce foot injuries.
For additional information about Subaru Impreza WRX STi visit the Subaru Media Web Site at http://www.media.subaru.com.
Subaru of America, Inc. is a wholly owned subsidiary of Fuji Heavy Industries Ltd. of Japan. Headquartered near Philadelphia, the company markets and distributes Subaru vehicles, parts and accessories through a network of nearly 600 franchised dealers across the United States.
Subaru Introduces the 2004 Impreza WRX STi at North American International Auto Show
`No-Compromise' Performance Model Is the Most Powerful Subaru Ever Offered in North America
DETROIT, Jan. 6 /PRNewswire/ -- Subaru of America, Inc. today introduced the long-awaited 2004MY Impreza WRX STi, an ultra high-performance all-wheel drive sedan, at the North American International Auto Show. Based on the critically acclaimed Subaru Impreza WRX, Impreza WRX STi is completely re- engineered to provide world-class sports car levels of acceleration, handling and braking performance. Impreza WRX STi will serve as the performance flagship of the Subaru line when it arrives in dealerships this summer and will earn distinction as the most powerful Subaru ever offered for sale in North America.
The Impreza WRX STi draws motorsports technology directly from Subaru expertise in World Rally Championship (WRC) competition, and is designed to appeal to the serious driving enthusiast. Impreza WRX STi is powered by a turbocharged and intercooled 2.5-liter DOHC boxer engine producing 300 horsepower @6,000 rpm and 300 lb.-ft. of peak torque @4,000 rpm, teamed exclusively to a 6-speed manual transmission. Power is transferred to all four wheels via a sophisticated Subaru All-Wheel Drive system designed to optimize performance in all conditions.
http://www.newscom.com/cgi-bin/prnh/20030106/PHM043
Introducing Subaru Tecnica International (STI)
STI stands for Subaru Tecnica International, the high-performance and motorsports subsidiary of Fuji Heavy Industries Ltd. Subaru, which offers the only exclusively All-Wheel Drive line of passenger cars and crossover-type vehicles in the United States, has been proving the performance and durability of its All-Wheel Drive technology in World Rally Championship competition since 1989.
Until now, STi-badged Subaru vehicles had been available only in select world markets. However, the success of the WRX in the U.S. prompted strong (and vocal) demand from American consumers for an even more extreme- performance version of this car.
As a result, the U.S.-market Impreza WRX STi gives up nothing compared to models offered in Europe, Japan and other markets and in some ways offers more performance. For example, the 2.5-liter turbocharged powerplant is the largest displacement engine ever installed in a WRX STi model and is exclusive to the North American market. This unique engine also provides strong torque characteristics at both low and high rpm.
Rally Tested, Road Ready
The Impreza WRX STi benefits from the redesigned front and rear styling of the 2004MY Impreza line. The expressive new design is the result of close consultation with Subaru STi engineers and the Subaru World Rally Team to improve air resistance, optimize lift force balance, maximize engine cooling and provide Impreza models with a bolder, more dynamic appearance. In its exterior design, Impreza WRX STi leaves no doubts about its performance potential -- a look that is equally functional. The enlarged hood scoop in the aluminum hood feeds outside air to the intercooler that is significantly larger than the unit found on Impreza WRX. A completely functional dual element rear spoiler -- which appears to be borrowed directly from the Subaru World Rally Car -- helps reduce lift and improve stability at high speed. Airflow is also managed via front side spoilers on the front bumper and STi side ground effects. The front fascia features four high-intensity discharge (HID) headlamps with smoke tinted lenses and distinctive STi fog light insert covers for a no-nonsense look. Large diameter Brembo(R) brakes are clearly visible between the spokes of the 17-inch lightweight aluminum-alloy BBS(R) wheels.
The 2.5-liter horizontally opposed ("boxer") four-cylinder engine is based on a specially reinforced "semi-closed deck" engine block with forged aluminum alloy pistons, forged high-carbon steel connecting rods and sodium-filled exhaust valves. This advanced powerplant incorporates Subaru AVCS (Active Valve Control System) variable valve timing technology to optimize the engine's volumetric efficiency throughout the rev band. It is the first application of this technology on a Subaru in North America. The large capacity intercooler includes a manually operated water spray feature to provide additional cooling.
Driver-Adjustable All-Wheel Drive
WRX STi is equipped with the brand's most performance-directed All-Wheel Drive system with DCCD (Driver Control Center Differential). In automatic mode, the computer varies the front/rear torque split automatically depending on driving conditions and driver input. In manual mode, the DCCD system allows the driver to vary the front-to-rear torque distribution for different driving conditions.
Using a small control wheel on the car's center console, the driver can set the system to transfer as much as 65 percent of available torque to the rear wheels to increase handling agility.
Standard safety features include front seat head/chest side impact air bags (SRS), dual front airbags and three-point seatbelts. Front seat belts include electrically triggered pre-tensioners and force limiters. All 2004 Impreza models receive collapsible pedal controls that "break away" during a frontal impact to help reduce foot injuries.
For additional information about Subaru Impreza WRX STi visit the Subaru Media Web Site at http://www.media.subaru.com.
Subaru of America, Inc. is a wholly owned subsidiary of Fuji Heavy Industries Ltd. of Japan. Headquartered near Philadelphia, the company markets and distributes Subaru vehicles, parts and accessories through a network of nearly 600 franchised dealers across the United States.
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01-06-2003, 07:46 PM
#8
Community Architect
robb m.
robb m.
SICK SICK SICK
01-07-2003, 03:00 AM
#10
Safety Car
holy fuking shit! i knew i wanted the sti...but now im fuking drooling! I thought it would only have 274 hp though (??). Oh well im not complaining 
Why is the controlled rear differential significant? What will transfering 65% of the torque to the rear wheels do exactly (i never quite understood this in grand turesmo 3 either...).
Why is the controlled rear differential significant? What will transfering 65% of the torque to the rear wheels do exactly (i never quite understood this in grand turesmo 3 either...).
01-07-2003, 09:57 AM
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Some info & Links on the STi;
http://impreza.subaru.com
http://autoshow.msn.com/autoshow2003...spx?xml=Subaru
http://www.edmunds.com/news/autoshow...2/page030.html
http://www.spimotorsports.com/NewWrXBody.htm
2004 Impreza WRX STi Specifications and Features
MECHANICAL
2.5-liter intercooled and turbocharged 4-cylinder boxer engine with Active Valve Control System (AVCS) 300-horsepower @ 6,000 rpm, 300 lb.-ft. of torque @ 4,000 rpm
All-Wheel Drive
Driver Controlled Center Differential (DCCD)
Mechanical limited-slip rear differential
4-wheel fully independent sport-tuned suspension with inverted front strut
6-speed manual transmission with short-throw shifter
SAFETY
Subaru All-Wheel Driving System
Front seat side-impact air bags (SRS)*
Super Sport Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD)
EXTERIOR
Front corner spoiler, rear spoiler, STi side ground effects
High Intensity Discharge (HID) halogen headlights
17-inch aluminum-alloy wheels with 225/45 R17 summer radials
INTERIOR
Leather-wrapped STi steering wheel
Performance design reclining front bucket seats with driver's side height adjustment
http://impreza.subaru.com
http://autoshow.msn.com/autoshow2003...spx?xml=Subaru
http://www.edmunds.com/news/autoshow...2/page030.html
http://www.spimotorsports.com/NewWrXBody.htm
2004 Impreza WRX STi Specifications and Features
MECHANICAL
2.5-liter intercooled and turbocharged 4-cylinder boxer engine with Active Valve Control System (AVCS) 300-horsepower @ 6,000 rpm, 300 lb.-ft. of torque @ 4,000 rpm
All-Wheel Drive
Driver Controlled Center Differential (DCCD)
Mechanical limited-slip rear differential
4-wheel fully independent sport-tuned suspension with inverted front strut
6-speed manual transmission with short-throw shifter
SAFETY
Subaru All-Wheel Driving System
Front seat side-impact air bags (SRS)*
Super Sport Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD)
EXTERIOR
Front corner spoiler, rear spoiler, STi side ground effects
High Intensity Discharge (HID) halogen headlights
17-inch aluminum-alloy wheels with 225/45 R17 summer radials
INTERIOR
Leather-wrapped STi steering wheel
Performance design reclining front bucket seats with driver's side height adjustment
01-07-2003, 02:15 PM
#14
'Cooter
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sorry...STi doesn't have jack against the SRT-8 
Magnum SRT-8
It's been more than 30 years since Dodge ruled the streets with HEMI® power and rear-wheel-drive performance. Dodge has unleashed that power in an all-new proportion with the introduction of its 2003 Dodge Magnum SRT-8 concept vehicle.
"Dodge Magnum is the new shape of American muscle," said Dieter Zetsche, President and CEO of the Chrysler Group. "With its innovative packaging, performance and utility, there's nothing else like it. While Chrysler Pacifica is the premium sports tourer, Dodge Magnum is the performance sports tourer that packs a powerful punch and the functionality of an all-wheel drive sport utility. Armed with HEMI inside and rear-wheel drive, Dodge Magnum delivers power in a package that offers unmatched flexibility and versatility."
While the Dodge Magnum SRT-8 is a concept vehicle, it provides a strong hint at the first version of Chrysler Group's much-anticipated next-generation of rear-wheel drive "LX" vehicles. A production version similar to the Dodge Magnum SRT-8 concept vehicle will go on sale in 2004 under the Magnum name.
The legendary HEMI engine that powered Dodge's muscle cars of the 1960s has been re-engineered and reborn. The Dodge Magnum SRT-8 concept vehicle features a supercharged version of the 5.7-liter HEMI, churning out an estimated 430 horsepower and 480 lb.-ft. of torque.
Dodge brings back rear wheel drive to transfer all this power to the pavement through an all-new independent five-bar rear-drive layout. The Magnum powertrain and suspension system work together for a precise balance of performance and handling, making optimum use of all four tire contact patches. For ultimate power distribution, an all-wheel drive version of the production Dodge Magnum also will be available.
"In terms of performance, design and function, the Dodge Magnum SRT-8 concept will leave its mark as one of the coolest vehicles on the road," said Zetsche. "It is aimed squarely at the next wave of automotive enthusiasts looking for passionate performance, an all-new proportion and a vehicle you can use for just about anything."
estimated 0 - 60: 4.7s
estimated 1/4: 13.4@103MPH
Magnum SRT-8
It's been more than 30 years since Dodge ruled the streets with HEMI® power and rear-wheel-drive performance. Dodge has unleashed that power in an all-new proportion with the introduction of its 2003 Dodge Magnum SRT-8 concept vehicle.
"Dodge Magnum is the new shape of American muscle," said Dieter Zetsche, President and CEO of the Chrysler Group. "With its innovative packaging, performance and utility, there's nothing else like it. While Chrysler Pacifica is the premium sports tourer, Dodge Magnum is the performance sports tourer that packs a powerful punch and the functionality of an all-wheel drive sport utility. Armed with HEMI inside and rear-wheel drive, Dodge Magnum delivers power in a package that offers unmatched flexibility and versatility."
While the Dodge Magnum SRT-8 is a concept vehicle, it provides a strong hint at the first version of Chrysler Group's much-anticipated next-generation of rear-wheel drive "LX" vehicles. A production version similar to the Dodge Magnum SRT-8 concept vehicle will go on sale in 2004 under the Magnum name.
The legendary HEMI engine that powered Dodge's muscle cars of the 1960s has been re-engineered and reborn. The Dodge Magnum SRT-8 concept vehicle features a supercharged version of the 5.7-liter HEMI, churning out an estimated 430 horsepower and 480 lb.-ft. of torque.
Dodge brings back rear wheel drive to transfer all this power to the pavement through an all-new independent five-bar rear-drive layout. The Magnum powertrain and suspension system work together for a precise balance of performance and handling, making optimum use of all four tire contact patches. For ultimate power distribution, an all-wheel drive version of the production Dodge Magnum also will be available.
"In terms of performance, design and function, the Dodge Magnum SRT-8 concept will leave its mark as one of the coolest vehicles on the road," said Zetsche. "It is aimed squarely at the next wave of automotive enthusiasts looking for passionate performance, an all-new proportion and a vehicle you can use for just about anything."
estimated 0 - 60: 4.7s
estimated 1/4: 13.4@103MPH
01-08-2003, 09:22 AM
#20
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Originally posted by Zapata
Scooter,
$50 says the STI is faster than the dodge.....
Scooter,
$50 says the STI is faster than the dodge.....
the fact that the SRT-8 has an AWD package available will b killer in the handling dep't
01-08-2003, 09:51 AM
#21
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I think the keyword here is "concept". Detroit loves to build these "concept" cars but they usually end up being several years from actual production. Plus most American muscle cars are only good for straight line stuff, they are not as reliable and are terrible for maintenace.
I'd take the sti any day.
Just my two cents
I'd take the sti any day.
Just my two cents
01-08-2003, 11:07 AM
#22
Cost Drivers!!!!
Originally posted by Scooter
so far, the STi 0 - 60 come in around 5.2s, but that's assuming a 270HP engine...so the numbers will prob b right around the same using a 300HP engine
the fact that the SRT-8 has an AWD package available will b killer in the handling dep't
so far, the STi 0 - 60 come in around 5.2s, but that's assuming a 270HP engine...so the numbers will prob b right around the same using a 300HP engine
the fact that the SRT-8 has an AWD package available will b killer in the handling dep't
I think the 0-60 for the 300hp will be lower. Also remember the drivetrain upgrades in the STi with the LSD with the front wheels.
01-08-2003, 12:57 PM
#23
Senior Moderator
I wonder how much faster the SRT8 will be with a boost controller!?!.....oh wait!! It's not turbocharged!
That STi has some SICK power but, I guess it'll have to be in order to compete with the 270hp+ EVO. Question: Does anyone know if there is an EVO that's equivalent to the STi WRX???
That STi has some SICK power but, I guess it'll have to be in order to compete with the 270hp+ EVO. Question: Does anyone know if there is an EVO that's equivalent to the STi WRX???
01-08-2003, 01:12 PM
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Originally posted by Scooter
so far, the STi 0 - 60 come in around 5.2s, but that's assuming a 270HP engine...so the numbers will prob b right around the same using a 300HP engine
the fact that the SRT-8 has an AWD package available will b killer in the handling dep't
so far, the STi 0 - 60 come in around 5.2s, but that's assuming a 270HP engine...so the numbers will prob b right around the same using a 300HP engine
the fact that the SRT-8 has an AWD package available will b killer in the handling dep't
Plus comparing a concept car against a production car is not really a comparison.
01-08-2003, 02:12 PM
#25
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This is my next car!--porsche, M3, Cobra, Vette--step up!!
oh, and it's supposed to be an LEV also. Slap on an exhaust system and you're making 15-20 more hp! Can't wait!!
oh, and it's supposed to be an LEV also. Slap on an exhaust system and you're making 15-20 more hp! Can't wait!!
01-08-2003, 02:18 PM
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This car WILL be sub 5 sec 0-60 times. The EVO is claiming 4.8! Yes, henwong the current WRX does it in 5.4. Slap on another 75 hp and 85 lb/ft of torque and this is going to be insane and very very fun! Sign me up. 
The STi will stand alone above the EVO and the SRT Peon (SRT4 that is)
The STi will stand alone above the EVO and the SRT Peon (SRT4 that is)
01-08-2003, 02:59 PM
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Originally posted by henwong
The current 220hp WRX does 0-60 in 5.4 according to the magazines. So either a 50 or 80hp increase will put it under 5. Even if the SRT-8 has AWD it will not handle great due to the uneven weight distribution.
Plus comparing a concept car against a production car is not really a comparison.
The current 220hp WRX does 0-60 in 5.4 according to the magazines. So either a 50 or 80hp increase will put it under 5. Even if the SRT-8 has AWD it will not handle great due to the uneven weight distribution.
Plus comparing a concept car against a production car is not really a comparison.
and this is NOT a concept...1st quarter '04 it's coming out with about 90% retention of current specs
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