BMW 2 Series F22/F23 / 3 Series F30/F31/F34 / 4 Series F32/F33/F36 A/T Aluminum Radiator

CSF - 7081 BMW F2X 1/2-Series / F3X 3/4-Series (AT) High-Performance All-Aluminum Radiator CSF manufactures the most advanced and efficient radiator in the industry for your F2X/F3X. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation. CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your F2X/F3X running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. C