High-Performance All-Aluminum Radiator for BMW E46 3-Series & Z4 (99-06)

High-Performance All-Aluminum Radiator for BMW E46 3-Series & Z4 (99-06)

CSF brings over 5 decades of experience in radiator manufacturing, ensuring that your engine stays cool and your BMW E46 3-Series or Z4 performs at its peak. With the CSF High-Performance All-Aluminum Radiator, you're making a smart investment in your vehicle's longevity and efficiency.

Key Features:

• Enhanced Cooling Performance: Designed for street and track use, this radiator is essential for high horsepower builds and race vehicles.
• Innovative B-Tube Technology: Featuring a unique 'B' shaped tube design that maximizes heat transfer surface area by approximately 15% compared to conventional tubes.
• Lightweight Yet Durable: Constructed from thinner, lighter aluminum that offers better cooling efficiency without compromising strength.
• Dual Liquid Laminar Flow: The B-tube design facilitates improved liquid flow for optimal cooling.
• Precision-Aligned Multi Louvered Fins: These fins are meticulously arranged to enhance airflow, improving overall heat rejection efficiency.

Benefits:

• Improved engine cooling helps to extend the life of your vehicle.
• Ideal for both everyday driving and competitive motorsports.
• Easy installation with a design tailored for specific BMW models.
• Proven technology that has been tested in wind-tunnel labs for maximum performance.

This Part Fits:

• 2000 BMW 323Ci - Base
• 1999-2000 BMW 323i - Base
• 2001-2005 BMW 325Ci - Base
• 2001-2005 BMW 325i - Base
• 2001-2005 BMW 325xi - Base
• 2000 BMW 328Ci - Base
• 1999-2000 BMW 328i - Base
• 2001-2005 BMW 330Ci - Base
• 2001-2005 BMW 330i - Base
• 2001-2005 BMW 330xi - Base
• 2003-2005 BMW Z4 - 2.5i
• 2003-2005 BMW Z4 - 3.0i