DEI Thermal and Acoustics Interior Kit – Heat and Sound Barrier – GM Fullsize Truck 1988-98 Extended Cab

Product Descripton:

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.