For Sale- SLP Loud Mouth Corvette C6 and Grand Sport axle back direct bolt on for 2005-2007, can be easily modified to fit 2008 and up at any muffler shop. For all 2.5 inch systems with 4" round tips "very light" system and these are the nasty best sounding mufflers out there, very loud to be noticed. Sell fast for $ 500.00