CSF Classic & Small Chassis Audi 5-Cylinder High-Performance All-Aluminum Radiator M2 COMPETITION (F87C) SUSPENSION The B-Tube increases the heat

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

Enjoy sharper

2016–2018) – 4

BMW F3X 435i (2012-2015)

The RSL29 compound offers superior initial bite

CSF Classic & Small Chassis Audi 5-Cylinder High-Performance All-Aluminum Radiator M2 COMPETITION (F87C) SUSPENSION The B-Tube increases the heatWith over five decades of specialized experience in radiator manufacturing, CSF stands as a trusted leader in delivering high quality cooling solutions. The CSF Classic & Small Chassis Audi 5 Cylinder High Performance All Aluminum Radiator embodies this legacy, offering exceptional reliability and efficiency tailored specifically for Audi Quattro models including B1, B2, B3, and B4 chassis. Engineered to excel both in everyday driving conditions and