CSF 02-07 Subaru Impreza WRX/STI & 04-06 Baja All-Aluminum Radiator

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SKU: CSF3076

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Sale price$415.00 Regular price$439.00
4150 ENTRIES10X
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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 CSF

CSF engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full CSF lineup with fast shipping and expert fitment support — order with confidence.

CSF High-Performance All-Aluminum Radiator for Subaru Impreza

Ensure optimal engine temperature management for your Subaru Impreza WRX and WRX STI (2002-2007) and Baja (2004-2006) with this high-performance all-aluminum radiator from CSF. Boasting over five decades of manufacturing experience, CSF delivers a radiator designed for both street and track use, providing superior cooling efficiency critical for high-performance applications.

Engineered for Maximum Cooling:

  • All-Aluminum Construction: Lightweight and durable design promotes efficient heat dissipation.
  • 2-Row Core with B-Tube Technology: Features CSF's exclusive B-Tube design, which offers superior cooling efficiency and structural integrity compared to traditional oval tubes.
  • Direct Fit Design: Engineered for a seamless installation into the specified Subaru models.
  • Enhanced Durability: Built to withstand the rigors of performance driving, track days, and demanding motorsports environments.
  • Optimized for Performance Builds: Essential for vehicles with engine modifications or those subjected to high thermal loads.

This CSF radiator is more than just a replacement part; it's an upgrade designed to keep your engine running cooler under pressure. The advanced B-Tube technology allows for thinner, lighter aluminum material while maintaining strength and significantly improving heat transfer. For Subaru enthusiasts looking to maintain peak performance or enhance their cooling system for more power, this CSF radiator is an essential component. Trust CSF's expertise to keep your engine performing at its best, mile after mile.

Keep your Subaru cool under pressure. Find the CSF All-Aluminum Radiator at GGCRACING.

About CSF

CSF engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full CSF lineup with fast shipping and expert fitment support — order with confidence.

CSF High-Performance All-Aluminum Radiator for Subaru Impreza

Ensure optimal engine temperature management for your Subaru Impreza WRX and WRX STI (2002-2007) and Baja (2004-2006) with this high-performance all-aluminum radiator from CSF. Boasting over five decades of manufacturing experience, CSF delivers a radiator designed for both street and track use, providing superior cooling efficiency critical for high-performance applications.

Engineered for Maximum Cooling:

  • All-Aluminum Construction: Lightweight and durable design promotes efficient heat dissipation.
  • 2-Row Core with B-Tube Technology: Features CSF's exclusive B-Tube design, which offers superior cooling efficiency and structural integrity compared to traditional oval tubes.
  • Direct Fit Design: Engineered for a seamless installation into the specified Subaru models.
  • Enhanced Durability: Built to withstand the rigors of performance driving, track days, and demanding motorsports environments.
  • Optimized for Performance Builds: Essential for vehicles with engine modifications or those subjected to high thermal loads.

This CSF radiator is more than just a replacement part; it's an upgrade designed to keep your engine running cooler under pressure. The advanced B-Tube technology allows for thinner, lighter aluminum material while maintaining strength and significantly improving heat transfer. For Subaru enthusiasts looking to maintain peak performance or enhance their cooling system for more power, this CSF radiator is an essential component. Trust CSF's expertise to keep your engine performing at its best, mile after mile.

Keep your Subaru cool under pressure. Find the CSF All-Aluminum Radiator at GGCRACING.

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