DEI Sound Barrier - 1 x 1 ft Sheet - 2.25 mm Thick - Black (Set of 4) HYPLSML11PAFIA This kit includes five expanding

This kit includes five expanding neoprene covered mandrels

Each Beyea Custom Headers has been tried and tested

Brackets Included

our 0 to 1

DEI Sound Barrier - 1 x 1 ft Sheet - 2.25 mm Thick - Black (Set of 4) HYPLSML11PAFIA This kit includes five expandingProduct Description: Sound Barrier Boom Mat Flex 12 in x 12 in Sheet 2. 5 mm Thick Butyl Rubber Black Set of 4 Since 1995, DEI has been a pioneer in the automotive performance industry. Wrapping the exhaust system or headers on a vehicle with DEI's exhaust wrap will reduce under hood temperatures up to 70% while improving performance and protecting components from extreme power robbing heat.