All Wagner intercoolers have a 2-year warranty and are built in cast aluminum with ceramic treatment for better temperature dissipation.
The radiant mass measures 610mm x 440mm x 65mm / 17.45Lt) providing a 10% larger face and 50% more air volume than the original Audi S3 intercooler. While still maintaining sufficient air flow to the water radiator. Very lightweight (8 kg S3 OEM / Wagner-tuning 9.2kg). The input and output are enlarged (Ø 67mm), therefore, this kit is supplied with corresponding pair of silicon fittings and bands.