16mm billet aluminium air horns for Weber 48DCO/SP. Beautifully CNC machined and hard anodised for maximum protection. These are a direct replacement for the factory fitted air horns, and correctly slide into the carb body as per OE. Expertly crafted in the UK, these are almost certainly the finest air horns available for the 48DCO/SP
Please Note: The O.D. of the Air Horn is 64.5mm.