ITEM NAME:10M Wrapped Exhaust Pipe Black Fiberglass Insulation Tape + 10 Cable Bundle J8F7 10M Wrapped Exhaust Pipe Black Fiberglass Insulation Tape + 10 Cable Bundle J8F7 100% brand new. High quality exhaust heat Easy to install Exhaust heat packaging is an innovative way to create more horsepower and reduce it. Under-Bonnet temperature is up to 70%... Rated at 1022 Fahrenheit. Working guidelines: One thing that most racers generally ignore is the problem of heat retention in the exhaust system. As the burning gas leaves the room they start to cool as they cool them and lose speed and The removal effect is reduced. If the temperature of the gas is kept as high as possible Faster speeds, greater system pressure drop and higher efficiency for improved Increase in airflow and horsepower. Our thermal packaging also helps reduce the temperature inside the hood by nearly half while increasing power and protecting other engine components. colour:black Material:fiber size:Cable bundle: 30CM Exhaust heat coil: 10m Width: 5cm Thickness: 1.5mm Package Contents: 1*exhaust heat coil 10* stainless steel cable ties Note: All packaging is for competitive use only and should be installed by qualified personnel to meet temperature requirements.Exhaust heat coil: 10m. size:Cable bundle: 30CM. 1 exhaust heat coil. High quality exhaust heat. One thing that most racers generally ignore is the problem of heat retention in the exhaust system. Under-Bonnet temperature is up to 70%.