This is a 22 mm thick all-aluminum Auxiliary Radiator suitable for all Audi S2 and RS2.
It is made of aluminum, providing considerably higher efficiency and thermal conductivity than the standard radiator.
Optimized cooling is essential for high-performance applications especially for turbo modifications with the turbocharger being part of the coolant system.
Grid dimensions: 420 x 178 x 22 mm
External dimensions incl. coolant ports: 521 x 209 x 61 mm