CSF High-Performance All-Aluminum Radiator for BMW 3-Series and Z4 (Part #3055)

Description

Enhance your BMW’s cooling efficiency with the CSF High-Performance All-Aluminum Radiator, specifically designed for models including the 2000-2004 BMW 3-Series and Z4. Built with over five decades of expertise, CSF radiators are engineered to deliver superior heat dissipation whether you’re driving on the street or competing at the track. This radiator features a robust 2-Row core utilizing CSF’s exclusive B-Tube Technology, which employs specially shaped “B”-shaped tubes that are brazed over seams for enhanced strength and thermal performance. The unique tube design allows for a 15% increase in heat transfer surface area compared to traditional oval tubes, resulting in improved cooling capacity and efficiency. The dual liquid laminar flow enabled by the B-tubes optimizes coolant flow through the radiator, further enhancing heat rejection. The core is complemented by ultra-efficient multi-louvered fins that are meticulously aligned to maximize airflow and heat dissipation. Each fin is engineered with a fin height of 6.5mm and designed to provide maximum contact surface area, ensuring optimal thermal transfer. The radiator is a direct drop-in replacement that installs seamlessly into the OEM location without modifications, accepting all factory components such as quick-connect hoses, mounting brackets, and the fan shroud. CNC-machined brackets and fittings guarantee a precise fit and durability, while the satin finish offers a sleek, professional appearance. The inclusion of a smooth all-aluminum race-style drain plug simplifies maintenance and fluid drainage. This radiator is rated for high-performance applications and is suitable for high horsepower builds or motorsports environments where reliable cooling performance is critical. Designed for easy installation, it provides an upgrade over stock radiators by combining advanced materials and innovative technology to ensure your engine runs cooler and more efficiently under demanding conditions.

Features:

• Drop-in fit requiring no modifications for straightforward installation, compatible with OEM components including hoses, condenser, brackets, and fan shroud

• Core features ultra-efficient 6.5mm fin height with multi-louvered design for maximum surface contact and heat dissipation

• Two-row, 42mm dual core with exclusive B-Tube technology for enhanced strength and thermal transfer

• CNC-machined brackets and fittings for precise fit and durability

• CNC-machined quick-connect inlet and outlet connections for secure hose attachment

• All-aluminum race-style drain plug for easy maintenance

• Smooth satin finish provides a professional appearance and corrosion resistance

Fitment:
BMW 323Ci Base 2000
BMW 323i Base 1999
BMW 323i Base 2000
BMW 325Ci Base 2001
BMW 325Ci Base 2002
BMW 325Ci Base 2003
BMW 325Ci Base 2004
BMW 325Ci Base 2005
BMW 325i Base 2001
BMW 325i Base 2002
BMW 325i Base 2003
BMW 325i Base 2004
BMW 325i Base 2005
BMW 325xi Base 2001
BMW 325xi Base 2002
BMW 325xi Base 2003
BMW 325xi Base 2004
BMW 325xi Base 2005
BMW 328Ci Base 2000
BMW 328i Base 1999
BMW 328i Base 2000
BMW 330Ci Base 2001
BMW 330Ci Base 2002
BMW 330Ci Base 2003
BMW 330Ci Base 2004
BMW 330Ci Base 2005
BMW 330i Base 2001
BMW 330i Base 2002
BMW 330i Base 2003
BMW 330i Base 2004
BMW 330i Base 2005
BMW 330xi Base 2001
BMW 330xi Base 2002
BMW 330xi Base 2003
BMW 330xi Base 2004
BMW 330xi Base 2005
BMW Z4 2.5i 2003
BMW Z4 2.5i 2004
BMW Z4 2.5i 2005
BMW Z4 3.0i 2003
BMW Z4 3.0i 2004
BMW Z4 3.0i 2005