GHL's legendary muscle car sound is now available for your C6 Corvette. Only the highest quality mandrel bent 304 stainless steel is used to manufacture all our exhaust systems. The Street Series is a 21/2" CATBACK system with quad 4" double wall tips that make your exhaust look as good as it sounds. The Corvette Street Series Exhaust produce no drone or cabin resonance making it perfect for either a boulevard cruise or weekend at the track.