AIT’s exhaust judging panel was formed of 5 leading aftermarket specialists. The exhausts were judged on tone, volume, unique features and it's suitability to the vehicles character. The QuickSilver excelled in all areas and won the class outright.
QuickSilver worked tirelessly on the size and profile of our Helmholtz Resonator. This allows 90% of the cars frequency through, but reduces unpleasant 90hz boom or “drone zone” on the S5.
Audi’s OEM management is constantly self-actuating the valve. It closes, even in dynamic mode, on overrun, stifling the driving experience. QuickSilver had other ideas, and our Sound Architect valve control allows the driver to keep the valve 100% open, 100% closed via our dedicated app.
100mm inside, and 90mm outside genuine carbon tailpipes provide an aggressive, staggered appearance that for a system that looks as good as it sounds.