CSF FE1 Civic Si / DE4 Integra High-Performance All-Aluminum Radiator M5 (E60/E61) BRAKING The B-Tube configuration increases the

The B-Tube configuration increases the heat transfer surface area by approximately 15% compared to traditional tubes

- BMW G01 X3 M40i (up to 2019)

CNC Machined Mounting Brackets and OEM-Style “Quick Connect” Inlet/Outlet for Seamless Installation

with no need for painting

CSF FE1 Civic Si / DE4 Integra High-Performance All-Aluminum Radiator M5 (E60/E61) BRAKING The B-Tube configuration increases theCSF has established itself as a trusted leader in the design and manufacture of advanced cooling solutions for Honda vehicles, leveraging decades of experience and a strong partnership with Honda Performance Development (HPD). This collaboration has yielded factory radiators that meet the rigorous demands of high performance applications, including the CSF private label HPD Race Radiator used in the FK8 Civic Type R TCR. Building upon this foundation,