CSF Motorsport 8378 Universal Dual-Pass Competition Drift Radiator - 68mm 2-Row B-Tube Core

Engineered in collaboration with professional drift teams, the CSF 8378 is a universal dual-pass competition radiator designed for the extreme thermal demands of motorsport. While versatile for any racing application, its dimensions and high-capacity core make it specifically optimized for rear-mounted drift setups where airflow is limited and heat soak is a constant threat.

This radiator utilizes CSF’s exclusive B-Tube technology, which increases tube surface area by 15% compared to standard oval tubes, paired with an ultra-efficient 8mm multi-louvered fin design. The 68mm ultra-high-performance core ensures maximum coolant residence time through its dual-pass configuration. Constructed from 100% TIG-welded aluminum with a hand-brushed satin finish, every unit is individually leak and pressure tested to ensure reliability on the track.

• Manufacturer Part Number: 8378
• Core Dimensions: 705mm L x 448mm H (27.75 x 17.5 inches)
• Overall Dimensions: 794.10 x 470.00 x 90.00 mm
• Inlet/Outlet: -20AN (1 5/8" - 12) Threaded female ORB bosses (Fittings not included)
• Accessory Ports: 2x -12AN (1 1/16"-12) ORB ports for sensors or expansion tanks
• Mounting: 8 total M8x1.25 mounting bosses (4 per tank)
• Construction: 44 rows of B-Tubes and 45 rows of 8mm fins
• Finish: Hand-brushed satin aluminum