2005 Subaru Impreza WRX STI
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The 2005 Subaru Impreza WRX STI was a high-performance vehicle designed for precision handling and speed. Under the hood, the 2.5-liter, horizontally opposed, four-cylinder engine was capable of generating 300 horsepower and 300 lb-ft of torque. The engine was mated to a six-speed manual transmission that allowed for quick, smooth shifts and optimal power delivery.
The vehicle was equipped with Subaru's Symmetrical All-Wheel Drive system, which distributed power equally among all four wheels for enhanced traction and cornering stability. The STI also boasted a limited-slip front differential and a helical-type limited-slip rear differential that enabled power delivery to the wheels with the most grip.
The STI's suspension system was designed to provide excellent handling and stability. It featured inverted struts at the front, with aluminum-alloy control arms, and beefy cast-aluminum trailing arm for the rear. The suspension offered adjustable ride height, damping, and camber settings, allowing for customization of the vehicle's handling characteristics. The STI also had Brembo brake calipers and rotors, providing excellent stopping power.
Inside, the STI featured bolstered Recaro sport seats, designed to provide support and comfort during high-performance driving. The interior was also fitted with a multi-function display that provided information such as boost pressure, oil temperature, and other engine parameters. The STI also came standard with a six-disc CD changer with nine speakers, a leather-wrapped steering wheel, and an aluminum pedal set.
Externally, the STI featured a signature hood scoop that provided cool air to the engine. It also had a large rear spoiler, providing additional downforce and stability during high-speed driving. The STI rode on 17-inch wheels, fitted with high-performance Bridgestone Potenza tires.
Overall, the 2005 Subaru Impreza WRX STI was a high-performance vehicle that offered impressive handling, excellent acceleration, and stable cornering. It was designed with precision in mind and included a variety of technical features to deliver a thrilling driving experience.
Milestones
- The introduction of the Subaru Impreza WRX STI in 2005 marked the debut of a new generation of the high-performance rally car. - The 2005 model year was the first time the WRX STI was sold in the United States, after being sold in Japan since 1994. - The 2005 Impreza WRX STI featured a turbocharged 2.5-liter engine that produced 300 horsepower and 300 lb-ft of torque, an increase over the previous generation's 2.0-liter engine. - The 2005 WRX STI also came with a six-speed manual transmission, Brembo brakes, and a new all-wheel-drive system that included a limited-slip front differential and a helical limited-slip rear differential. - The 2005 WRX STI received numerous upgrades to its suspension, including stiffer springs, larger sway bars, and aluminum lower control arms. - The 2005 model year saw the introduction of the STI's signature hood scoop, which improved engine cooling and provided air to the top-mount intercooler. - The 2005 Impreza WRX STI was offered in both sedan and wagon body styles, and featured an aggressive body kit with a large rear wing and flared fenders. - The 2005 WRX STI was capable of accelerating from 0-60 mph in just 4.6 seconds and had a top speed of 155 mph. - The 2005 WRX STI was a dominant force in rally racing and helped Subaru win three consecutive World Rally Championship titles from 2006-2008.Technical
- Engine: 2.5L turbocharged 4-cylinder - Horsepower: 300 hp at 6,000 RPM - Torque: 300 lb-ft at 4,000 RPM - Transmission: 6-speed manual - Symmetrical all-wheel drive - Brembo brakes with 4-piston front calipers - STI-tuned suspension with inverted struts - Front and rear limited-slip differentials - Recaro sport front seats - HID headlights with auto-leveling function - 17-inch Enkei aluminum wheels - Aluminum hood with functional scoop - Large rear wing spoiler - Carbon-fiber driveshaft
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