Our C8 RS6 / RS7 Eventuri intake system delivers on all fronts and allows for the turbos to generate boost more efficiently, but if you're goal is max performance with upgraded turbos, these enlarged turbo inlets are designed to work with TTE 800 and 1020 Hybrid Turbos . The C8 RS6 / RS7 Eventuri Carbon Intake combined with TTE Hybrid turbos results in a significant power gains..