Injen RD Series Cold Air Intake Wrinkle Red — Fits 02-06 Subaru WRX (No Wagon), 04-07 STI

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SKU: INJRD1200WR
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Injen

Injen Technology has been engineering performance intakes for over 25 years — known for tunable air-fuel ratios via the patented MR Technology and SuperNano-Web filtration. Every Injen intake is dyno-tested for guaranteed HP and torque gains.

Watch in action

Unleash Your Subaru's Potential with the Injen RD Series Cold Air Intake

Elevate your driving experience with the Injen RD Series Performance Cold Air Intake, specifically engineered for the 2002-2006 Subaru WRX (excluding wagons) and 2004-2007 Subaru WRX STI. This intake system is designed to deliver a significant boost in horsepower and torque, transforming your vehicle's performance and responsiveness.

Engineered for Maximum Performance and Aesthetics

The Injen RD Series intake features a meticulously crafted, mandrel-bent 6061-T6 aluminum air intake tube. This smooth, uninterrupted pathway allows for highly efficient airflow, drawing in the coolest, densest air from deep within the engine bay. This not only maximizes power gains but also ensures that safe Air/Fuel (A/F) ratios are maintained throughout the entire powerband, protecting your engine.

  • Increased Horsepower & Torque: Experience a noticeable improvement in acceleration and overall power.
  • Optimized Airflow: Smooth, large-diameter tubing reduces restriction for better engine breathing.
  • Enhanced Engine Sound: Enjoy a more aggressive, sporty engine note under acceleration.
  • Durable Construction: Made from high-quality 6061-T6 aluminum for longevity.
  • Wrinkle Red Finish: Adds a striking, custom look to your engine bay.
  • Maintains Safe A/F Ratios: Designed for optimal engine health and reliability.
  • CARB Exempt: Meets emissions requirements with EO D-476-5.

Installation is straightforward, providing a direct bolt-on upgrade. The Injen RD Series Cold Air Intake is more than just a performance part; it's an investment in your Subaru's capabilities and appearance. Upgrade your WRX or STI today and feel the difference.

Discover the power of precision engineering with GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2005 Subaru Impreza WRX
2004-2007 Subaru Impreza WRX STI

Product Details

Product Description
Part Numbers
Sizing & Fit

About Injen

Injen Technology has been engineering performance intakes for over 25 years — known for tunable air-fuel ratios via the patented MR Technology and SuperNano-Web filtration. Every Injen intake is dyno-tested for guaranteed HP and torque gains.

Watch in action

Unleash Your Subaru's Potential with the Injen RD Series Cold Air Intake

Elevate your driving experience with the Injen RD Series Performance Cold Air Intake, specifically engineered for the 2002-2006 Subaru WRX (excluding wagons) and 2004-2007 Subaru WRX STI. This intake system is designed to deliver a significant boost in horsepower and torque, transforming your vehicle's performance and responsiveness.

Engineered for Maximum Performance and Aesthetics

The Injen RD Series intake features a meticulously crafted, mandrel-bent 6061-T6 aluminum air intake tube. This smooth, uninterrupted pathway allows for highly efficient airflow, drawing in the coolest, densest air from deep within the engine bay. This not only maximizes power gains but also ensures that safe Air/Fuel (A/F) ratios are maintained throughout the entire powerband, protecting your engine.

  • Increased Horsepower & Torque: Experience a noticeable improvement in acceleration and overall power.
  • Optimized Airflow: Smooth, large-diameter tubing reduces restriction for better engine breathing.
  • Enhanced Engine Sound: Enjoy a more aggressive, sporty engine note under acceleration.
  • Durable Construction: Made from high-quality 6061-T6 aluminum for longevity.
  • Wrinkle Red Finish: Adds a striking, custom look to your engine bay.
  • Maintains Safe A/F Ratios: Designed for optimal engine health and reliability.
  • CARB Exempt: Meets emissions requirements with EO D-476-5.

Installation is straightforward, providing a direct bolt-on upgrade. The Injen RD Series Cold Air Intake is more than just a performance part; it's an investment in your Subaru's capabilities and appearance. Upgrade your WRX or STI today and feel the difference.

Discover the power of precision engineering with GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2005 Subaru Impreza WRX
2004-2007 Subaru Impreza WRX STI

Product Details

Product Description

About Injen

Injen Technology has been engineering performance intakes for over 25 years — known for tunable air-fuel ratios via the patented MR Technology and SuperNano-Web filtration. Every Injen intake is dyno-tested for guaranteed HP and torque gains.

Watch in action

Unleash Your Subaru's Potential with the Injen RD Series Cold Air Intake

Elevate your driving experience with the Injen RD Series Performance Cold Air Intake, specifically engineered for the 2002-2006 Subaru WRX (excluding wagons) and 2004-2007 Subaru WRX STI. This intake system is designed to deliver a significant boost in horsepower and torque, transforming your vehicle's performance and responsiveness.

Engineered for Maximum Performance and Aesthetics

The Injen RD Series intake features a meticulously crafted, mandrel-bent 6061-T6 aluminum air intake tube. This smooth, uninterrupted pathway allows for highly efficient airflow, drawing in the coolest, densest air from deep within the engine bay. This not only maximizes power gains but also ensures that safe Air/Fuel (A/F) ratios are maintained throughout the entire powerband, protecting your engine.

  • Increased Horsepower & Torque: Experience a noticeable improvement in acceleration and overall power.
  • Optimized Airflow: Smooth, large-diameter tubing reduces restriction for better engine breathing.
  • Enhanced Engine Sound: Enjoy a more aggressive, sporty engine note under acceleration.
  • Durable Construction: Made from high-quality 6061-T6 aluminum for longevity.
  • Wrinkle Red Finish: Adds a striking, custom look to your engine bay.
  • Maintains Safe A/F Ratios: Designed for optimal engine health and reliability.
  • CARB Exempt: Meets emissions requirements with EO D-476-5.

Installation is straightforward, providing a direct bolt-on upgrade. The Injen RD Series Cold Air Intake is more than just a performance part; it's an investment in your Subaru's capabilities and appearance. Upgrade your WRX or STI today and feel the difference.

Discover the power of precision engineering with GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2005 Subaru Impreza WRX
2004-2007 Subaru Impreza WRX STI

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