DEI Thermal Tuning Products 1" x 50' Exhaust Wrap - Black

DEI Thermal Tuning Products 1" x 50' Exhaust Wrap - Black Review

DEI Exhaust and Header Wrap DEI Exhaust/Header Wraps are the first step in controlling underhood temperatures. These products are designed to keep heat in the exhaust and evacuate it out of the engine compartment. Wrapping your headers will reduce underhood temperatures by up to 50% while providing additional horsepower, engine protection and passenger comfort. All exhaust wraps are not alike! DEI starts with a hi-temp fiberglass composite material then adds a proprietary coating to enhance heat retention and expand durability. They are also the only manufacturer to add 1/4" guidelines to ensure proper installation without the guess work.