Thermo Tec Generation II Copper Exhaust Insulating Wrap Features: Improves Heat Resistance Up To 30 Percent Creates More Horsepower Reduces Temperature Under The Hood Withstands Heat Up To 2000 Degrees Thermo Conductive Technology Controls Heat Build Up And Dissipation Height: 1.25 Width: 7.50 Length: 8.50 Weight: 1.14 lbs Vehicle Type: 2694