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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.
Keep your Audi B5 A4 1.8T running at peak efficiency with the CSF High-Performance All-Aluminum Radiator. Designed for enthusiasts who demand more from their cooling system, this radiator is the ultimate solution for high-horsepower builds and track-day vehicles prone to heat soak.
CSF utilizes advanced B-Tube technology, which replaces standard oval tubes with a specially engineered 'B' shape. This design allows for thinner, lighter aluminum material while significantly increasing structural integrity and cooling efficiency. By brazing the seams, CSF ensures a leak-free, high-pressure environment that outperforms factory units. Whether you are navigating stop-and-go traffic or pushing your turbocharger to the limit on the circuit, this radiator provides the thermal headroom necessary to prevent overheating and maintain consistent engine performance. Experience the cooling innovation available at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1997-2001 | Audi | A4 | Base |
| 1997-2001 | Audi | A4 Quattro | Base |
| 1999-2001 | Audi | A4 Quattro | Avant |
| 1998-2001 | Volkswagen | Passat | GLS |
Other popular CSF products customers consider together:
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.
Keep your Audi B5 A4 1.8T running at peak efficiency with the CSF High-Performance All-Aluminum Radiator. Designed for enthusiasts who demand more from their cooling system, this radiator is the ultimate solution for high-horsepower builds and track-day vehicles prone to heat soak.
CSF utilizes advanced B-Tube technology, which replaces standard oval tubes with a specially engineered 'B' shape. This design allows for thinner, lighter aluminum material while significantly increasing structural integrity and cooling efficiency. By brazing the seams, CSF ensures a leak-free, high-pressure environment that outperforms factory units. Whether you are navigating stop-and-go traffic or pushing your turbocharger to the limit on the circuit, this radiator provides the thermal headroom necessary to prevent overheating and maintain consistent engine performance. Experience the cooling innovation available at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1997-2001 | Audi | A4 | Base |
| 1997-2001 | Audi | A4 Quattro | Base |
| 1999-2001 | Audi | A4 Quattro | Avant |
| 1998-2001 | Volkswagen | Passat | GLS |
Other popular CSF products customers consider together:
