IEs Turbo Muffler Delete for the VW MK8 GTI Gen 4 EVO 2.0T engine eliminates turbulence and airflow restrictions at the turbocharger caused by the factory sound-deadening outlet. Our CNC machined and anodized aluminum outlet is a simple bolt-on part that provides an uninterrupted and smooth path for compressed airflow to exit the turbo cleanly while allowing for any available enthusiast-loving boost sound.