Subaru WRX / STI

9 Aftermarket Motorsports collection of Subaru WRX / STI and Imprezza performance products includes intake and intercooler systems, exhaust systems, suspension components and more!
Subaru WRX / STI

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Subaru WRX / STI Specs

Performance

  • Engine: 2.0L Turbocharged DOHC 4-cylinder Boxer (FA20F)
  • Power Output: 268 hp @ 5,600 rpm
  • Torque: 258 lb-ft @ 2,000–5,200 rpm
  • Transmission Options:
  • Drivetrain: Symmetrical All-Wheel Drive (AWD)

Suspension & Handling

  • Front Suspension: MacPherson strut with anti-roll bar
  • Rear Suspension: Double-wishbone with anti-roll bar
  • Steering: Electric power-assisted rack-and-pinion
  • Brakes:

Dimensions

  • Curb Weight: 3,294 lbs (manual) / 3,450 lbs (CVT)
  • Wheelbase: 104.3 inches
  • Length: 180.9 inches
  • Width: 70.7 inches
  • Height: 58.1 inches
  • Ground Clearance: 4.9 inches

Fuel Economy

  • Manual: 20 mpg city / 27 mpg highway
  • CVT: 18 mpg city / 24 mpg highway

Other Features

  • Active Torque Vectoring
  • Optional EyeSight Driver Assist (with CVT)

Subaru WRX STI Specifications

Performance

  • Engine: 2.5L Turbocharged DOHC 4-cylinder Boxer (EJ257)
  • Power Output: 310 hp @ 6,000 rpm
  • Torque: 290 lb-ft @ 4,000 rpm
  • Transmission: 6-speed close-ratio manual
  • Drivetrain: Symmetrical AWD with Driver-Controlled Center Differential (DCCD)

Advanced AWD Features

  • Front and Rear Limited-Slip Differentials (Helical Front, Torsen Rear)
  • Multi-Mode Vehicle Dynamics Control (VDC)
  • Multi-Mode DCCD for torque distribution adjustments

Suspension & Brakes

  • Front Suspension: Inverted strut with anti-roll bar
  • Rear Suspension: Double-wishbone with anti-roll bar
  • Brakes:

Dimensions

  • Curb Weight: 3,450 lbs
  • Wheelbase: 104.3 inches
  • Length: 181.9 inches
  • Width: 70.7 inches
  • Height: 58.1 inches
  • Ground Clearance: 4.9 inches

Fuel Economy

  • Manual: 16 mpg city / 22 mpg highway

Other Features

  • Multi-Mode SI-Drive (Intelligent, Sport, Sport Sharp)
  • Performance-tuned suspension
  • Recaro seats (optional on higher trims)

About Subaru WRX / STI

The Subaru WRX STI is a high-performance sports sedan that seamlessly blends power, precision, and practicality. Renowned for its rally-bred heritage, this iconic model from the Japanese automaker Subaru has carved a niche for itself among enthusiasts and thrill-seekers alike.

Exterior-wise, the WRX STI boasts an aggressive and aerodynamic design, featuring a distinctive hood scoop that not only enhances its sporty aesthetics but also serves a functional purpose by channeling cooling air to the high-performance engine beneath. The bold front grille, flared fenders, and sculpted lines contribute to a dynamic and commanding presence on the road.

Under the hood lies the heart of the beast—a turbocharged, intercooled boxer engine that delivers exhilarating performance. The symmetrical all-wheel-drive system, a hallmark of Subaru's engineering prowess, ensures optimal traction and handling, allowing the WRX STI to confidently tackle a variety of driving conditions. Whether navigating sharp turns or accelerating on straightaways, the car's responsive and agile nature makes every drive a thrilling experience.

Inside the cabin, the WRX STI offers a driver-focused environment with sporty accents and modern amenities. Racing-inspired seats provide both comfort and support, keeping occupants firmly in place during spirited drives. The advanced infotainment system and intuitive controls offer a seamless blend of technology and convenience, enhancing the overall driving experience.

In terms of performance features, the WRX STI often comes equipped with advanced suspension systems, high-performance brakes, and a sophisticated drivetrain that can be fine-tuned to suit the preferences of the driver. This adaptability makes the vehicle suitable for both daily commuting and track days, showcasing its versatility.

Beyond its performance prowess, the Subaru WRX STI prioritizes safety with a suite of advanced driver-assistance features. From adaptive cruise control to lane departure warning, the car is designed to not only thrill but also protect.

In summary, the Subaru WRX STI stands as a testament to Subaru's commitment to engineering excellence and driving enthusiasts' desires. With a perfect blend of power, precision, and practicality, the WRX STI continues to captivate automotive enthusiasts who seek an exhilarating and engaging driving experience.The Subaru WRX STI is a high-performance sports sedan that seamlessly blends power, precision, and practicality. Renowned for its rally-bred heritage, this iconic model from the Japanese automaker Subaru has carved a niche for itself among enthusiasts and thrill-seekers alike.

Exterior-wise, the WRX STI boasts an aggressive and aerodynamic design, featuring a distinctive hood scoop that not only enhances its sporty aesthetics but also serves a functional purpose by channeling cooling air to the high-performance engine beneath. The bold front grille, flared fenders, and sculpted lines contribute to a dynamic and commanding presence on the road.

Under the hood lies the heart of the beast—a turbocharged, intercooled boxer engine that delivers exhilarating performance. The symmetrical all-wheel-drive system, a hallmark of Subaru's engineering prowess, ensures optimal traction and handling, allowing the WRX STI to confidently tackle a variety of driving conditions. Whether navigating sharp turns or accelerating on straightaways, the car's responsive and agile nature makes every drive a thrilling experience.

Inside the cabin, the WRX STI offers a driver-focused environment with sporty accents and modern amenities. Racing-inspired seats provide both comfort and support, keeping occupants firmly in place during spirited drives. The advanced infotainment system and intuitive controls offer a seamless blend of technology and convenience, enhancing the overall driving experience.

In terms of performance features, the WRX STI often comes equipped with advanced suspension systems, high-performance brakes, and a sophisticated drivetrain that can be fine-tuned to suit the preferences of the driver. This adaptability makes the vehicle suitable for both daily commuting and track days, showcasing its versatility.

Beyond its performance prowess, the Subaru WRX STI prioritizes safety with a suite of advanced driver-assistance features. From adaptive cruise control to lane departure warning, the car is designed to not only thrill but also protect.

In summary, the Subaru WRX STI stands as a testament to Subaru's commitment to engineering excellence and driving enthusiasts' desires. With a perfect blend of power, precision, and practicality, the WRX STI continues to captivate automotive enthusiasts who seek an exhilarating and engaging driving experience.

Popular Subaru WRX / STI Upgrades

Unleash the full potential of your Subaru WRX STI with a carefully curated selection of upgrades and performance parts that redefine driving excellence. Elevate your driving experience and command the road with a range of enhancements designed to optimize power, handling, and style.

1. Power and Performance Upgrades:

  • Turbocharger Kits: Experience a surge in power with high-performance turbocharger kits tailored for the WRX STI, delivering increased horsepower and torque.
  • Cold Air Intake Systems: Maximize airflow to the engine with precision-engineered cold air intake systems, ensuring optimal combustion and heightened performance.
  • Exhaust Systems: Upgrade to a high-flow exhaust system for enhanced exhaust gas flow, unleashing a distinctive growl and extracting every bit of power from your engine.

2. Suspension and Handling Enhancements:

  • Coilover Suspension Kits: Achieve the perfect balance between comfort and performance with adjustable coilover suspension kits, allowing you to fine-tune your WRX STI's ride height and handling.
  • Performance Sway Bars: Improve stability and reduce body roll during aggressive cornering with performance sway bars, enhancing overall handling and responsiveness.
  • Upgraded Braking Systems: Upgrade to high-performance brake kits for improved stopping power and fade resistance, essential for high-speed driving and track days.

3. Aesthetic and Exterior Modifications:

  • Aero Kits: Elevate the visual appeal of your WRX STI with aerodynamic body kits, designed to enhance both form and function.
  • Carbon Fiber Accents: Infuse a touch of racing-inspired elegance with carbon fiber exterior accents, providing a lightweight and stylish edge.
  • Custom Wheels: Choose from a selection of lightweight alloy wheels that not only enhance aesthetics but also improve handling and reduce unsprung weight.

4. Interior Upgrades:

  • Performance Seats: Upgrade your driving experience with performance-focused seats that offer enhanced support during spirited driving.
  • Custom Steering Wheels: Add a personal touch to your cockpit with a custom steering wheel, combining style with ergonomic design for a comfortable grip.
  • Performance Gauges: Monitor crucial engine parameters with precision through upgraded performance gauges, providing real-time data for an immersive driving experience.

5. Engine Management and Tuning:

  • ECU Tuning: Unlock the full potential of your engine with ECU tuning, optimizing fuel and ignition parameters to extract maximum performance.
  • Performance Chips: Enhance throttle response and overall engine efficiency with plug-and-play performance chips, allowing for easy customization.

Transform your Subaru WRX STI into a high-performance masterpiece with these carefully selected upgrades and parts. Whether you're navigating city streets or dominating the track, these enhancements ensure that your WRX STI stands out as a true performance icon.