Corvette Rear Cargo BLOCKIT Sound Deadening System : 2005-2013 C6 Coupe Reduce Interior Noise In Seconds & The BLOCKIT also helps keep your cargo area cooler by suppressing heat from underneath too! Pre - Cut & Lays Right Over Your Factory Carpet - No Ripping Up Your Carpet/Interior 3 Piece System with a durable UV protected top layer Drops approx 8 dbs (Coupe). Great For Tire Noise,